Merge pull request #19949 from hregis/fix_works_to_add_prefix_db_function

Works on replace MAIN_DB_PREFIX by $db->prefix()

htdocs/core/class/ccountry.class.php

@@ -111,7 +111,7 @@ class Ccountry // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."c_country(";
+		$sql = "INSERT INTO ".$this->db->prefix()."c_country(";
 		$sql .= "rowid,";
 		$sql .= "code,";
 		$sql .= "code_iso,";
@@ -135,7 +135,7 @@ class Ccountry // extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."c_country");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."c_country");
 		}
 
 		// Commit or rollback
@@ -169,7 +169,7 @@ class Ccountry // extends CommonObject
 		$sql .= " t.code_iso,";
 		$sql .= " t.label,";
 		$sql .= " t.active";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_country as t";
+		$sql .= " FROM ".$this->db->prefix()."c_country as t";
 		if ($id) {
 			$sql .= " WHERE t.rowid = ".((int) $id);
 		} elseif ($code) {
@@ -235,7 +235,7 @@ class Ccountry // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."c_country SET";
+		$sql = "UPDATE ".$this->db->prefix()."c_country SET";
 		$sql .= " code=".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "null").",";
 		$sql .= " code_iso=".(isset($this->code_iso) ? "'".$this->db->escape($this->code_iso)."'" : "null").",";
 		$sql .= " label=".(isset($this->label) ? "'".$this->db->escape($this->label)."'" : "null").",";
@@ -278,7 +278,7 @@ class Ccountry // extends CommonObject
 		global $conf, $langs;
 		$error = 0;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."c_country";
+		$sql = "DELETE FROM ".$this->db->prefix()."c_country";
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		$this->db->begin();

htdocs/core/class/comment.class.php

@@ -113,7 +113,7 @@ class Comment extends CommonObject
 		$error = 0;
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element." (";
+		$sql = "INSERT INTO ".$this->db->prefix().$this->table_element." (";
 		$sql .= "description";
 		$sql .= ", datec";
 		$sql .= ", fk_element";
@@ -146,7 +146,7 @@ class Comment extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			if (!$notrigger) {
 				// Call trigger
@@ -195,7 +195,7 @@ class Comment extends CommonObject
 		$sql .= " c.fk_user_modif,";
 		$sql .= " c.entity,";
 		$sql .= " c.import_key";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element." as c";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as c";
 		$sql .= " WHERE c.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -254,7 +254,7 @@ class Comment extends CommonObject
 
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " description=".(isset($this->description) ? "'".$this->db->escape($this->description)."'" : "null").",";
 		$sql .= " datec=".($this->datec != '' ? "'".$this->db->idate($this->datec)."'" : 'null').",";
 		$sql .= " fk_element=".(isset($this->fk_element) ? $this->fk_element : "null").",";
@@ -315,7 +315,7 @@ class Comment extends CommonObject
 
 		$this->db->begin();
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		$resql = $this->db->query($sql);
@@ -364,7 +364,7 @@ class Comment extends CommonObject
 		if (!empty($element_type) && !empty($fk_element)) {
 			$sql = "SELECT";
 			$sql .= " c.rowid";
-			$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element." as c";
+			$sql .= " FROM ".$this->db->prefix().$this->table_element." as c";
 			$sql .= " WHERE c.fk_element = ".((int) $fk_element);
 			$sql .= " AND c.element_type = '".$this->db->escape($element_type)."'";
 			$sql .= " AND c.entity = ".$conf->entity;

htdocs/core/class/commondocgenerator.class.php

@@ -653,7 +653,7 @@ abstract class CommonDocGenerator
 
 				if ($columns != "") {
 					$columns = substr($columns, 0, strlen($columns) - 2);
-					$resql = $this->db->query("SELECT ".$columns." FROM ".MAIN_DB_PREFIX."product_fournisseur_price_extrafields AS ex INNER JOIN ".MAIN_DB_PREFIX."product_fournisseur_price AS f ON ex.fk_object = f.rowid WHERE f.ref_fourn = '".$this->db->escape($line->ref_supplier)."'");
+					$resql = $this->db->query("SELECT ".$columns." FROM ".$this->db->prefix()."product_fournisseur_price_extrafields AS ex INNER JOIN ".$this->db->prefix()."product_fournisseur_price AS f ON ex.fk_object = f.rowid WHERE f.ref_fourn = '".$this->db->escape($line->ref_supplier)."'");
 
 					if ($this->db->num_rows($resql) > 0) {
 						$resql = $this->db->fetch_object($resql);

htdocs/core/class/commonincoterm.class.php

@@ -60,7 +60,7 @@ trait CommonIncoterm
 
 		$this->label_incoterms = '';
 		if (!empty($this->fk_incoterms)) {
-			$sql = "SELECT code FROM ".MAIN_DB_PREFIX."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
+			$sql = "SELECT code FROM ".$this->db->prefix()."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
 			$result = $this->db->query($sql);
 			if ($result) {
 				$res = $this->db->fetch_object($result);
@@ -80,7 +80,7 @@ trait CommonIncoterm
 	 */
 	public function getIncotermsForPDF()
 	{
-		$sql = "SELECT code FROM ".MAIN_DB_PREFIX."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
+		$sql = "SELECT code FROM ".$this->db->prefix()."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$num = $this->db->num_rows($resql);
@@ -106,7 +106,7 @@ trait CommonIncoterm
 	public function setIncoterms($id_incoterm, $location)
 	{
 		if ($this->id && $this->table_element) {
-			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 			$sql .= " SET fk_incoterms = ".($id_incoterm > 0 ? ((int) $id_incoterm) : "null");
 			$sql .= ", location_incoterms = ".($id_incoterm > 0 ? "'".$this->db->escape($location)."'" : "null");
 			$sql .= " WHERE rowid = ".((int) $this->id);
@@ -116,7 +116,7 @@ trait CommonIncoterm
 				$this->fk_incoterms = $id_incoterm;
 				$this->location_incoterms = $location;
 
-				$sql = "SELECT libelle as label_incoterms FROM ".MAIN_DB_PREFIX."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
+				$sql = "SELECT libelle as label_incoterms FROM ".$this->db->prefix()."c_incoterms WHERE rowid = ".(int) $this->fk_incoterms;
 				$res = $this->db->query($sql);
 				if ($res) {
 					$obj = $this->db->fetch_object($res);

htdocs/core/class/commoninvoice.class.php

@@ -130,8 +130,8 @@ abstract class CommonInvoice extends CommonObject
 			$field = 'fk_facturefourn';
 		}
 
-		$sql = 'SELECT sum(amount) as amount, sum(multicurrency_amount) as multicurrency_amount';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$table;
+		$sql = "SELECT sum(amount) as amount, sum(multicurrency_amount) as multicurrency_amount";
+		$sql .= " FROM ".$this->db->prefix().$table;
 		$sql .= " WHERE ".$field." = ".((int) $this->id);
 
 		dol_syslog(get_class($this)."::getSommePaiement", LOG_DEBUG);
@@ -226,10 +226,10 @@ abstract class CommonInvoice extends CommonObject
 	{
 		$idarray = array();
 
-		$sql = 'SELECT rowid';
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "SELECT rowid";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE fk_facture_source = ".((int) $this->id);
-		$sql .= ' AND type = 2';
+		$sql .= " AND type = 2";
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$num = $this->db->num_rows($resql);
@@ -253,10 +253,10 @@ abstract class CommonInvoice extends CommonObject
 	 */
 	public function getIdReplacingInvoice($option = '')
 	{
-		$sql = 'SELECT rowid';
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "SELECT rowid";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE fk_facture_source = ".((int) $this->id);
-		$sql .= ' AND type < 2';
+		$sql .= " AND type < 2";
 		if ($option == 'validated') {
 			$sql .= ' AND fk_statut = 1';
 		}
@@ -265,7 +265,7 @@ abstract class CommonInvoice extends CommonObject
 		// and another no, priority is given to the valid one.
 		// Should not happen (unless concurrent access and 2 people have created a
 		// replacement invoice for the same invoice at the same time)
-		$sql .= ' ORDER BY fk_statut DESC';
+		$sql .= " ORDER BY fk_statut DESC";
 
 		$resql = $this->db->query($sql);
 		if ($resql) {
@@ -308,7 +308,7 @@ abstract class CommonInvoice extends CommonObject
 		}
 
 		$sql = "SELECT p.ref, pf.amount, pf.multicurrency_amount, p.fk_paiement, p.datep, p.num_paiement as num, t.code".$field3;
-		$sql .= " FROM ".MAIN_DB_PREFIX.$table." as pf, ".MAIN_DB_PREFIX.$table2." as p, ".MAIN_DB_PREFIX."c_paiement as t";
+		$sql .= " FROM ".$this->db->prefix().$table." as pf, ".$this->db->prefix().$table2." as p, ".$this->db->prefix()."c_paiement as t";
 		$sql .= " WHERE pf.".$field." = ".((int) $this->id);
 		$sql .= " AND pf.".$field2." = p.rowid";
 		$sql .= ' AND p.fk_paiement = t.id';
@@ -337,12 +337,12 @@ abstract class CommonInvoice extends CommonObject
 			$sql = '';
 			if ($this->element == 'facture' || $this->element == 'invoice') {
 				$sql = "SELECT rc.amount_ttc as amount, rc.multicurrency_amount_ttc as multicurrency_amount, rc.datec as date, f.ref as ref, rc.description as type";
-				$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture as f';
+				$sql .= ' FROM '.$this->db->prefix().'societe_remise_except as rc, '.$this->db->prefix().'facture as f';
 				$sql .= ' WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = '.((int) $this->id);
 				$sql .= ' AND (f.type = 2 OR f.type = 0 OR f.type = 3)'; // Find discount coming from credit note or excess received or deposits (payments from deposits are always null except if FACTURE_DEPOSITS_ARE_JUST_PAYMENTS is set)
 			} elseif ($this->element == 'facture_fourn' || $this->element == 'invoice_supplier') {
 				$sql = "SELECT rc.amount_ttc as amount, rc.multicurrency_amount_ttc as multicurrency_amount, rc.datec as date, f.ref as ref, rc.description as type";
-				$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture_fourn as f';
+				$sql .= ' FROM '.$this->db->prefix().'societe_remise_except as rc, '.$this->db->prefix().'facture_fourn as f';
 				$sql .= ' WHERE rc.fk_invoice_supplier_source=f.rowid AND rc.fk_invoice_supplier = '.((int) $this->id);
 				$sql .= ' AND (f.type = 2 OR f.type = 0 OR f.type = 3)'; // Find discount coming from credit note or excess received or deposits (payments from deposits are always null except if FACTURE_DEPOSITS_ARE_JUST_PAYMENTS is set)
 			}
@@ -462,7 +462,7 @@ abstract class CommonInvoice extends CommonObject
 			$type = 'supplier_invoice';
 		}
 
-		$sql = " SELECT COUNT(ab.rowid) as nb FROM ".MAIN_DB_PREFIX."accounting_bookkeeping as ab WHERE ab.doc_type='".$this->db->escape($type)."' AND ab.fk_doc = ".((int) $this->id);
+		$sql = " SELECT COUNT(ab.rowid) as nb FROM ".$this->db->prefix()."accounting_bookkeeping as ab WHERE ab.doc_type='".$this->db->escape($type)."' AND ab.fk_doc = ".((int) $this->id);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$obj = $this->db->fetch_object($resql);
@@ -601,8 +601,8 @@ abstract class CommonInvoice extends CommonObject
 		$cdr_type = 0;
 		$cdr_decalage = 0;
 
-		$sqltemp = 'SELECT c.type_cdr, c.nbjour, c.decalage';
-		$sqltemp .= ' FROM '.MAIN_DB_PREFIX.'c_payment_term as c';
+		$sqltemp = "SELECT c.type_cdr, c.nbjour, c.decalage";
+		$sqltemp .= " FROM ".$this->db->prefix()."c_payment_term as c";
 		if (is_numeric($cond_reglement)) {
 			$sqltemp .= " WHERE c.rowid=".((int) $cond_reglement);
 		} else {
@@ -697,15 +697,15 @@ abstract class CommonInvoice extends CommonObject
 			$bac = new CompanyBankAccount($this->db);
 			$bac->fetch(0, $this->socid);
 
-			$sql = 'SELECT count(*)';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'prelevement_facture_demande';
+			$sql = "SELECT count(*)";
+			$sql .= " FROM ".$this->db->prefix()."prelevement_facture_demande";
 			if ($type == 'bank-transfer') {
-				$sql .= ' WHERE fk_facture_fourn = '.((int) $this->id);
+				$sql .= " WHERE fk_facture_fourn = ".((int) $this->id);
 			} else {
-				$sql .= ' WHERE fk_facture = '.((int) $this->id);
+				$sql .= " WHERE fk_facture = ".((int) $this->id);
 			}
-			$sql .= ' AND ext_payment_id IS NULL'; // To exclude record done for some online payments
-			$sql .= ' AND traite = 0';
+			$sql .= " AND ext_payment_id IS NULL"; // To exclude record done for some online payments
+			$sql .= " AND traite = 0";
 
 			dol_syslog(get_class($this)."::demande_prelevement", LOG_DEBUG);
 			$resql = $this->db->query($sql);
@@ -728,7 +728,7 @@ abstract class CommonInvoice extends CommonObject
 					}
 
 					if (is_numeric($amount) && $amount != 0) {
-						$sql = 'INSERT INTO '.MAIN_DB_PREFIX.'prelevement_facture_demande(';
+						$sql = 'INSERT INTO '.$this->db->prefix().'prelevement_facture_demande(';
 						if ($type == 'bank-transfer') {
 							$sql .= 'fk_facture_fourn, ';
 						} else {
@@ -800,7 +800,7 @@ abstract class CommonInvoice extends CommonObject
 	public function demande_prelevement_delete($fuser, $did)
 	{
 		// phpcs:enable
-		$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'prelevement_facture_demande';
+		$sql = 'DELETE FROM '.$this->db->prefix().'prelevement_facture_demande';
 		$sql .= ' WHERE rowid = '.((int) $did);
 		$sql .= ' AND traite = 0';
 		if ($this->db->query($sql)) {

htdocs/core/class/commonobject.class.php

@@ -536,7 +536,7 @@ abstract class CommonObject
 		global $db, $conf;
 
 		$sql = "SELECT rowid, ref, ref_ext";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$element;
+		$sql .= " FROM ".$db->prefix().$element;
 		$sql .= " WHERE entity IN (".getEntity($element).")";
 
 		if ($id > 0) {
@@ -1041,7 +1041,7 @@ abstract class CommonObject
 		} else {
 			// We look for id type_contact
 			$sql = "SELECT tc.rowid";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_type_contact as tc";
+			$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";
 			$sql .= " WHERE tc.element='".$this->db->escape($this->element)."'";
 			$sql .= " AND tc.source='".$this->db->escape($source)."'";
 			$sql .= " AND tc.code='".$this->db->escape($type_contact)."' AND tc.active=1";
@@ -1079,7 +1079,7 @@ abstract class CommonObject
 			$this->db->begin();
 
 			// Insert into database
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX."element_contact";
+			$sql = "INSERT INTO ".$this->db->prefix()."element_contact";
 			$sql .= " (element_id, fk_socpeople, datecreate, statut, fk_c_type_contact) ";
 			$sql .= " VALUES (".$this->id.", ".((int) $fk_socpeople)." , ";
 			$sql .= "'".$this->db->idate($datecreate)."'";
@@ -1148,7 +1148,7 @@ abstract class CommonObject
 	{
 		// phpcs:enable
 		// Insert into database
-		$sql = "UPDATE ".MAIN_DB_PREFIX."element_contact set";
+		$sql = "UPDATE ".$this->db->prefix()."element_contact set";
 		$sql .= " statut = ".$statut;
 		if ($type_contact_id) {
 			$sql .= ", fk_c_type_contact = ".((int) $type_contact_id);
@@ -1182,7 +1182,7 @@ abstract class CommonObject
 
 		$this->db->begin();
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."element_contact";
+		$sql = "DELETE FROM ".$this->db->prefix()."element_contact";
 		$sql .= " WHERE rowid = ".((int) $rowid);
 
 		dol_syslog(get_class($this)."::delete_contact", LOG_DEBUG);
@@ -1226,7 +1226,7 @@ abstract class CommonObject
 			$listId = implode(",", $temp);
 		}
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."element_contact";
+		$sql = "DELETE FROM ".$this->db->prefix()."element_contact";
 		$sql .= " WHERE element_id = ".((int) $this->id);
 		if (!empty($listId)) {
 			$sql .= " AND fk_c_type_contact IN (".$this->db->sanitize($listId).")";
@@ -1267,13 +1267,13 @@ abstract class CommonObject
 		}
 		$sql .= ", t.civility as civility, t.lastname as lastname, t.firstname, t.email";
 		$sql .= ", tc.source, tc.element, tc.code, tc.libelle";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_type_contact tc";
-		$sql .= ", ".MAIN_DB_PREFIX."element_contact ec";
+		$sql .= " FROM ".$this->db->prefix()."c_type_contact tc";
+		$sql .= ", ".$this->db->prefix()."element_contact ec";
 		if ($source == 'internal') {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user t on ec.fk_socpeople = t.rowid";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."user t on ec.fk_socpeople = t.rowid";
 		}
 		if ($source == 'external' || $source == 'thirdparty') {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople t on ec.fk_socpeople = t.rowid";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."socpeople t on ec.fk_socpeople = t.rowid";
 		}
 		$sql .= " WHERE ec.element_id = ".((int) $this->id);
 		$sql .= " AND ec.fk_c_type_contact = tc.rowid";
@@ -1348,7 +1348,7 @@ abstract class CommonObject
 	{
 		$sql = "SELECT ec.datecreate, ec.statut, ec.fk_socpeople, ec.fk_c_type_contact,";
 		$sql .= " tc.code, tc.libelle";
-		$sql .= " FROM (".MAIN_DB_PREFIX."element_contact as ec, ".MAIN_DB_PREFIX."c_type_contact as tc)";
+		$sql .= " FROM (".$this->db->prefix()."element_contact as ec, ".$this->db->prefix()."c_type_contact as tc)";
 		$sql .= " WHERE ec.rowid =".((int) $rowid);
 		$sql .= " AND ec.fk_c_type_contact=tc.rowid";
 		$sql .= " AND tc.element = '".$this->db->escape($this->element)."'";
@@ -1393,7 +1393,7 @@ abstract class CommonObject
 
 		$tab = array();
 		$sql = "SELECT DISTINCT tc.rowid, tc.code, tc.libelle, tc.position";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_type_contact as tc";
+		$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";
 		$sql .= " WHERE tc.element='".$this->db->escape($this->element)."'";
 		if ($activeonly == 1) {
 			$sql .= " AND tc.active=1"; // only the active types
@@ -1453,7 +1453,7 @@ abstract class CommonObject
 		$tab = array();
 
 		$sql = "SELECT DISTINCT tc.rowid, tc.code, tc.libelle, tc.position, tc.element";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_type_contact as tc";
+		$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";
 
 		$sqlWhere = array();
 		if (!empty($element)) {
@@ -1551,14 +1551,14 @@ abstract class CommonObject
 		}
 
 		$sql = "SELECT ec.fk_socpeople";
-		$sql .= " FROM ".MAIN_DB_PREFIX."element_contact as ec,";
+		$sql .= " FROM ".$this->db->prefix()."element_contact as ec,";
 		if ($source == 'internal') {
-			$sql .= " ".MAIN_DB_PREFIX."user as c,";
+			$sql .= " ".$this->db->prefix()."user as c,";
 		}
 		if ($source == 'external') {
-			$sql .= " ".MAIN_DB_PREFIX."socpeople as c,";
+			$sql .= " ".$this->db->prefix()."socpeople as c,";
 		}
-		$sql .= " ".MAIN_DB_PREFIX."c_type_contact as tc";
+		$sql .= " ".$this->db->prefix()."c_type_contact as tc";
 		$sql .= " WHERE ec.element_id = ".((int) $id);
 		$sql .= " AND ec.fk_socpeople = c.rowid";
 		if ($source == 'internal') {
@@ -1674,7 +1674,7 @@ abstract class CommonObject
 			return 0;
 		}
 
-		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element." WHERE ".$this->table_ref_field." LIKE '".$this->db->escape($ref)."' LIMIT 1";
+		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element." WHERE ".$this->table_ref_field." LIKE '".$this->db->escape($ref)."' LIMIT 1";
 
 		$query = $this->db->query($sql);
 
@@ -1716,7 +1716,7 @@ abstract class CommonObject
 		if ($idtype > 0) {
 			if (empty($this->barcode_type) || empty($this->barcode_type_code) || empty($this->barcode_type_label) || empty($this->barcode_type_coder)) {    // If data not already loaded
 				$sql = "SELECT rowid, code, libelle as label, coder";
-				$sql .= " FROM ".MAIN_DB_PREFIX."c_barcode_type";
+				$sql .= " FROM ".$this->db->prefix()."c_barcode_type";
 				$sql .= " WHERE rowid = ".((int) $idtype);
 				dol_syslog(get_class($this).'::fetch_barcode', LOG_DEBUG);
 				$resql = $this->db->query($sql);
@@ -1853,7 +1853,7 @@ abstract class CommonObject
 
 		$result = false;
 
-		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$table;
+		$sql = "SELECT rowid FROM ".$this->db->prefix().$table;
 		$sql .= " WHERE ".$field." = '".$this->db->escape($key)."'";
 		if (!empty($element)) {
 			$sql .= " AND entity IN (".getEntity($element).")";
@@ -1886,7 +1886,7 @@ abstract class CommonObject
 	{
 		$result = false;
 		if (!empty($id) && !empty($field) && !empty($table)) {
-			$sql = "SELECT ".$field." FROM ".MAIN_DB_PREFIX.$table;
+			$sql = "SELECT ".$field." FROM ".$this->db->prefix().$table;
 			$sql .= " WHERE rowid = ".((int) $id);
 
 			dol_syslog(get_class($this).'::getValueFrom', LOG_DEBUG);
@@ -1944,7 +1944,7 @@ abstract class CommonObject
 			$fk_user_field = 'fk_user_mod';
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$table." SET ";
+		$sql = "UPDATE ".$this->db->prefix().$table." SET ";
 
 		if ($format == 'text') {
 			$sql .= $field." = '".$this->db->escape($value)."'";
@@ -2044,20 +2044,20 @@ abstract class CommonObject
 		}
 		$restrictiononfksoc = empty($this->restrictiononfksoc) ? 0 : $this->restrictiononfksoc;
 		$sql = "SELECT MAX(te.".$fieldid.")";
-		$sql .= " FROM ".(empty($nodbprefix) ?MAIN_DB_PREFIX:'').$this->table_element." as te";
+		$sql .= " FROM ".(empty($nodbprefix) ?$this->db->prefix():'').$this->table_element." as te";
 		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
-			$sql .= ",".MAIN_DB_PREFIX."usergroup_user as ug";
+			$sql .= ",".$this->db->prefix()."usergroup_user as ug";
 		}
 		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
 			$tmparray = explode('@', $this->ismultientitymanaged);
-			$sql .= ", ".MAIN_DB_PREFIX.$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
+			$sql .= ", ".$this->db->prefix().$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
 		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe as s"; // If we need to link to societe to limit select to socid
+			$sql .= ", ".$this->db->prefix()."societe as s"; // If we need to link to societe to limit select to socid
 		} elseif ($restrictiononfksoc == 2 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
+			$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
 		}
 		if ($restrictiononfksoc && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
 		}
 		$sql .= " WHERE te.".$fieldid." < '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
 		if ($restrictiononfksoc == 1 && empty($user->rights->societe->client->voir) && !$socid) {
@@ -2114,20 +2114,20 @@ abstract class CommonObject
 		$this->ref_previous = $row[0];
 
 		$sql = "SELECT MIN(te.".$fieldid.")";
-		$sql .= " FROM ".(empty($nodbprefix) ?MAIN_DB_PREFIX:'').$this->table_element." as te";
+		$sql .= " FROM ".(empty($nodbprefix) ?$this->db->prefix():'').$this->table_element." as te";
 		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
-			$sql .= ",".MAIN_DB_PREFIX."usergroup_user as ug";
+			$sql .= ",".$this->db->prefix()."usergroup_user as ug";
 		}
 		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
 			$tmparray = explode('@', $this->ismultientitymanaged);
-			$sql .= ", ".MAIN_DB_PREFIX.$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
+			$sql .= ", ".$this->db->prefix().$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
 		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe as s"; // If we need to link to societe to limit select to socid
+			$sql .= ", ".$this->db->prefix()."societe as s"; // If we need to link to societe to limit select to socid
 		} elseif ($restrictiononfksoc == 2 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
+			$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
 		}
 		if ($restrictiononfksoc && empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
 		}
 		$sql .= " WHERE te.".$fieldid." > '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
 		if ($restrictiononfksoc == 1 && empty($user->rights->societe->client->voir) && !$socid) {
@@ -2226,7 +2226,7 @@ abstract class CommonObject
 			return -1;
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		if (!empty($this->fields['fk_project'])) {		// Common case
 			if ($projectid) {
 				$sql .= " SET fk_project = ".((int) $projectid);
@@ -2291,7 +2291,7 @@ abstract class CommonObject
 				$fieldname = 'fk_typepayment';
 			}
 
-			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2335,7 +2335,7 @@ abstract class CommonObject
 		if ($this->statut >= 0 || $this->element == 'societe') {
 			$fieldname = 'multicurrency_code';
 
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = '".$this->db->escape($code)."'";
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2373,7 +2373,7 @@ abstract class CommonObject
 		if ($this->statut >= 0 || $this->element == 'societe') {
 			$fieldname = 'multicurrency_tx';
 
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = ".((float) $rate);
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2581,7 +2581,7 @@ abstract class CommonObject
 				$fieldname = 'cond_reglement_supplier';
 			}
 
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2623,7 +2623,7 @@ abstract class CommonObject
 				$fieldname = 'transport_mode_supplier';
 			}
 
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2658,7 +2658,7 @@ abstract class CommonObject
 		if ($this->statut >= 0 || $this->element == 'societe') {
 			$fieldname = 'retained_warranty_fk_cond_reglement';
 
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
 			$sql .= " SET ".$fieldname." = ".((int) $id);
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
@@ -2691,7 +2691,7 @@ abstract class CommonObject
 			$fieldname = 'fk_address';
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET ".$fieldname." = ".((int) $id);
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET ".$fieldname." = ".((int) $id);
 		$sql .= " WHERE rowid = ".((int) $this->id)." AND fk_statut = 0";
 
 		if ($this->db->query($sql)) {
@@ -2736,7 +2736,7 @@ abstract class CommonObject
 		}
 		dol_syslog(get_class($this).'::setShippingMethod('.$shipping_method_id.')');
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET fk_shipping_method = ".((int) $shipping_method_id);
 		$sql .= " WHERE rowid=".((int) $this->id);
 		$resql = $this->db->query($sql);
@@ -2783,7 +2783,7 @@ abstract class CommonObject
 		}
 		dol_syslog(get_class($this).'::setWarehouse('.$warehouse_id.')');
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET fk_warehouse = ".((int) $warehouse_id);
 		$sql .= " WHERE rowid=".((int) $this->id);
 
@@ -2814,7 +2814,7 @@ abstract class CommonObject
 
 		$newmodelpdf = dol_trunc($modelpdf, 255);
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET model_pdf = '".$this->db->escape($newmodelpdf)."'";
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
@@ -2860,7 +2860,7 @@ abstract class CommonObject
 		}
 		dol_syslog(get_class($this).'::setBankAccount('.$fk_account.')');
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET fk_account = ".((int) $fk_account);
 		$sql .= " WHERE rowid=".((int) $this->id);
 
@@ -2917,7 +2917,7 @@ abstract class CommonObject
 
 		// Count number of lines to reorder (according to choice $renum)
 		$nl = 0;
-		$sql = "SELECT count(rowid) FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "SELECT count(rowid) FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 		if (!$renum) {
 			$sql .= ' AND rang = 0';
@@ -2939,7 +2939,7 @@ abstract class CommonObject
 			$rows = array();
 
 			// We first search all lines that are parent lines (for multilevel details lines)
-			$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+			$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 			if ($fk_parent_line) {
 				$sql .= ' AND fk_parent_line IS NULL';
@@ -2987,7 +2987,7 @@ abstract class CommonObject
 	{
 		$rows = array();
 
-		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 		$sql .= ' AND fk_parent_line = '.((int) $id);
 		$sql .= ' ORDER BY rang ASC';
@@ -3065,7 +3065,7 @@ abstract class CommonObject
 			$fieldposition = 'position';
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
 		$sql .= ' WHERE rowid = '.((int) $rowid);
 
 		dol_syslog(get_class($this)."::updateRangOfLine", LOG_DEBUG);
@@ -3111,11 +3111,11 @@ abstract class CommonObject
 				$fieldposition = 'position';
 			}
 
-			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
+			$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 			$sql .= ' AND rang = '.((int) ($rang - 1));
 			if ($this->db->query($sql)) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang - 1));
+				$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang - 1));
 				$sql .= ' WHERE rowid = '.((int) $rowid);
 				if (!$this->db->query($sql)) {
 					dol_print_error($this->db);
@@ -3142,11 +3142,11 @@ abstract class CommonObject
 				$fieldposition = 'position';
 			}
 
-			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
+			$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 			$sql .= ' AND rang = '.((int) ($rang + 1));
 			if ($this->db->query($sql)) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang + 1));
+				$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang + 1));
 				$sql .= ' WHERE rowid = '.((int) $rowid);
 				if (!$this->db->query($sql)) {
 					dol_print_error($this->db);
@@ -3165,7 +3165,7 @@ abstract class CommonObject
 	 */
 	public function getRangOfLine($rowid)
 	{
-		$sql = "SELECT rang FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "SELECT rang FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE rowid = ".((int) $rowid);
 
 		dol_syslog(get_class($this)."::getRangOfLine", LOG_DEBUG);
@@ -3184,7 +3184,7 @@ abstract class CommonObject
 	 */
 	public function getIdOfLine($rang)
 	{
-		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 		$sql .= " AND rang = ".((int) $rang);
 		$resql = $this->db->query($sql);
@@ -3211,7 +3211,7 @@ abstract class CommonObject
 
 		// Search the last rang with fk_parent_line
 		if ($fk_parent_line) {
-			$sql = "SELECT max(".$positionfield.") FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+			$sql = "SELECT max(".$positionfield.") FROM ".$this->db->prefix().$this->table_element_line;
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 			$sql .= " AND fk_parent_line = ".((int) $fk_parent_line);
 
@@ -3227,7 +3227,7 @@ abstract class CommonObject
 			}
 		} else {
 			// If not, search the last rang of element
-			$sql = "SELECT max(".$positionfield.") FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+			$sql = "SELECT max(".$positionfield.") FROM ".$this->db->prefix().$this->table_element_line;
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 
 			dol_syslog(get_class($this)."::line_max", LOG_DEBUG);
@@ -3254,7 +3254,7 @@ abstract class CommonObject
 			return -1;
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET ref_ext = '".$this->db->escape($ref_ext)."'";
 		$sql .= " WHERE ".(isset($this->table_rowid) ? $this->table_rowid : 'rowid')." = ".((int) $this->id);
 
@@ -3305,7 +3305,7 @@ abstract class CommonObject
 		} else {
 			$fieldusermod = "fk_user_modif";
 		}
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET note".$newsuffix." = ".(!empty($note) ? ("'".$this->db->escape($note)."'") : "NULL");
 		$sql .= ", ".$fieldusermod." = ".((int) $user->id);
 		$sql .= " WHERE rowid = ".((int) $this->id);
@@ -3429,7 +3429,7 @@ abstract class CommonObject
 			$sql .= ', situation_percent';
 		}
 		$sql .= ', multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc';
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 		if ($exclspec) {
 			$product_field = 'product_type';
@@ -3477,7 +3477,7 @@ abstract class CommonObject
 					//var_dump($diff_when_using_price_ht.' '.$diff_on_current_total);
 
 					if ($diff_when_using_price_ht && $diff_on_current_total) {
-						$sqlfix = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldtva." = ".price2num((float) $tmpcal[1]).", total_ttc = ".price2num((float) $tmpcal[2])." WHERE rowid = ".((int) $obj->rowid);
+						$sqlfix = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldtva." = ".price2num((float) $tmpcal[1]).", total_ttc = ".price2num((float) $tmpcal[2])." WHERE rowid = ".((int) $obj->rowid);
 						dol_syslog('We found unconsistent data into detailed line (diff_when_using_price_ht = '.$diff_when_using_price_ht.' and diff_on_current_total = '.$diff_on_current_total.') for line rowid = '.$obj->rowid." (total vat of line calculated=".$tmpcal[1].", database=".$obj->total_tva."). We fix the total_vat and total_ttc of line by running sqlfix = ".$sqlfix, LOG_WARNING);
 						$resqlfix = $this->db->query($sqlfix);
 						if (!$resqlfix) {
@@ -3521,7 +3521,7 @@ abstract class CommonObject
 							dol_print_error('', $errmsg);
 							exit;
 						}
-						$sqlfix = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldtva." = ".price2num($obj->total_tva - $diff).", total_ttc = ".price2num($obj->total_ttc - $diff)." WHERE rowid = ".((int) $obj->rowid);
+						$sqlfix = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldtva." = ".price2num($obj->total_tva - $diff).", total_ttc = ".price2num($obj->total_ttc - $diff)." WHERE rowid = ".((int) $obj->rowid);
 						dol_syslog('We found a difference of '.$diff.' for line rowid = '.$obj->rowid.". We fix the total_vat and total_ttc of line by running sqlfix = ".$sqlfix);
 								$resqlfix = $this->db->query($sqlfix);
 						if (!$resqlfix) {
@@ -3589,7 +3589,7 @@ abstract class CommonObject
 			}
 
 			if (empty($nodatabaseupdate)) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element.' SET';
+				$sql = "UPDATE ".$this->db->prefix().$this->table_element.' SET';
 				$sql .= " ".$fieldht." = ".((float) price2num($this->total_ht)).",";
 				$sql .= " ".$fieldtva." = ".((float) price2num($this->total_tva)).",";
 				$sql .= " ".$fieldlocaltax1." = ".((float) price2num($this->total_localtax1)).",";
@@ -3670,7 +3670,7 @@ abstract class CommonObject
 		$this->db->begin();
 		$error = 0;
 
-		$sql = "INSERT INTO " . MAIN_DB_PREFIX . "element_element (";
+		$sql = "INSERT INTO " . $this->db->prefix() . "element_element (";
 		$sql .= "fk_source";
 		$sql .= ", sourcetype";
 		$sql .= ", fk_target";
@@ -3777,8 +3777,8 @@ abstract class CommonObject
 		 }*/
 
 		// Links between objects are stored in table element_element
-		$sql = 'SELECT rowid, fk_source, sourcetype, fk_target, targettype';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'element_element';
+		$sql = "SELECT rowid, fk_source, sourcetype, fk_target, targettype";
+		$sql .= " FROM ".$this->db->prefix()."element_element";
 		$sql .= " WHERE ";
 		if ($justsource || $justtarget) {
 			if ($justsource) {
@@ -3796,7 +3796,7 @@ abstract class CommonObject
 			$sql .= "(fk_source = ".((int) $sourceid)." AND sourcetype = '".$this->db->escape($sourcetype)."')";
 			$sql .= " ".$clause." (fk_target = ".((int) $targetid)." AND targettype = '".$this->db->escape($targettype)."')";
 		}
-		$sql .= ' ORDER BY '.$orderby;
+		$sql .= " ORDER BY ".$orderby;
 
 		dol_syslog(get_class($this)."::fetchObjectLink", LOG_DEBUG);
 		$resql = $this->db->query($sql);
@@ -3964,7 +3964,7 @@ abstract class CommonObject
 		$this->db->begin();
 		$error = 0;
 
-		$sql = "UPDATE " . MAIN_DB_PREFIX . "element_element SET ";
+		$sql = "UPDATE " . $this->db->prefix() . "element_element SET ";
 		if ($updatesource) {
 			$sql .= "fk_source = " . ((int) $sourceid);
 			$sql .= ", sourcetype = '" . $this->db->escape($sourcetype) . "'";
@@ -4053,7 +4053,7 @@ abstract class CommonObject
 		}
 
 		if (!$error) {
-			$sql = "DELETE FROM " . MAIN_DB_PREFIX . "element_element";
+			$sql = "DELETE FROM " . $this->db->prefix() . "element_element";
 			$sql .= " WHERE";
 			if ($rowid > 0) {
 				$sql .= " rowid = " . ((int) $rowid);
@@ -4105,7 +4105,7 @@ abstract class CommonObject
 
 		global $db;
 
-		$sql = "SELECT ".$field_select." FROM ".MAIN_DB_PREFIX.$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
+		$sql = "SELECT ".$field_select." FROM ".$db->prefix().$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
 		$resql = $db->query($sql);
 
 		$TRes = array();
@@ -4134,7 +4134,7 @@ abstract class CommonObject
 
 		global $db;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
+		$sql = "DELETE FROM ".$db->prefix().$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
 		$resql = $db->query($sql);
 
 		if (empty($resql)) {
@@ -4187,7 +4187,7 @@ abstract class CommonObject
 			$fieldstatus = 'status';
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$elementTable;
+		$sql = "UPDATE ".$this->db->prefix().$elementTable;
 		$sql .= " SET ".$fieldstatus." = ".((int) $status);
 		// If status = 1 = validated, update also fk_user_valid
 		// TODO Replace the test on $elementTable by doing a test on existence of the field in $this->fields
@@ -4288,7 +4288,7 @@ abstract class CommonObject
 		$ref = trim($ref);
 
 		$sql = "SELECT rowid, canvas";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE entity IN (".getEntity($this->element).")";
 		if (!empty($id)) {
 			$sql .= " AND rowid = ".((int) $id);
@@ -4321,7 +4321,7 @@ abstract class CommonObject
 	 */
 	public function getSpecialCode($lineid)
 	{
-		$sql = "SELECT special_code FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "SELECT special_code FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE rowid = ".((int) $lineid);
 		$resql = $this->db->query($sql);
 		if ($resql) {
@@ -4363,7 +4363,7 @@ abstract class CommonObject
 		foreach ($arraytoscan as $table => $elementname) {
 			//print $id.'-'.$table.'-'.$elementname.'<br>';
 			// Check if third party can be deleted
-			$sql = "SELECT COUNT(*) as nb from ".MAIN_DB_PREFIX.$table;
+			$sql = "SELECT COUNT(*) as nb from ".$this->db->prefix().$table;
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $id);
 			$resql = $this->db->query($sql);
 			if ($resql) {
@@ -4439,7 +4439,7 @@ abstract class CommonObject
 			$total_discount = 0.00;
 
 			$sql = "SELECT subprice as pu_ht, qty, remise_percent, total_ht";
-			$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+			$sql .= " FROM ".$this->db->prefix().$this->table_element_line;
 			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
 
 			dol_syslog(get_class($this).'::getTotalDiscount', LOG_DEBUG);
@@ -4579,7 +4579,7 @@ abstract class CommonObject
 
 		$extraparams = (!empty($this->extraparams) ? json_encode($this->extraparams) : null);
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET extraparams = ".(!empty($extraparams) ? "'".$this->db->escape($extraparams)."'" : "null");
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
@@ -5074,7 +5074,7 @@ abstract class CommonObject
 		// phpcs:enable
 		$this->db->begin();
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."element_resources (";
+		$sql = "INSERT INTO ".$this->db->prefix()."element_resources (";
 		$sql .= "resource_id";
 		$sql .= ", resource_type";
 		$sql .= ", element_id";
@@ -5117,7 +5117,7 @@ abstract class CommonObject
 
 		$this->db->begin();
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."element_resources";
+		$sql = "DELETE FROM ".$this->db->prefix()."element_resources";
 		$sql .= " WHERE rowid = ".((int) $rowid);
 
 		dol_syslog(get_class($this)."::delete_resource", LOG_DEBUG);
@@ -5437,7 +5437,7 @@ abstract class CommonObject
 			//var_dump($obj->update_main_doc_field);exit;
 
 			if ($update_main_doc_field && !empty($this->table_element)) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET last_main_doc = '".$this->db->escape($ecmfile->filepath."/".$ecmfile->filename)."'";
+				$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET last_main_doc = '".$this->db->escape($ecmfile->filepath."/".$ecmfile->filename)."'";
 				$sql .= " WHERE rowid = ".((int) $this->id);
 
 				$resql = $this->db->query($sql);
@@ -5601,7 +5601,7 @@ abstract class CommonObject
 
 		// Request to get translation values for object
 		$sql = "SELECT rowid, property, lang , value";
-		$sql .= " FROM ".MAIN_DB_PREFIX."object_lang";
+		$sql .= " FROM ".$this->db->prefix()."object_lang";
 		$sql .= " WHERE type_object = '".$this->db->escape($element)."'";
 		$sql .= " AND fk_object = ".((int) $this->id);
 
@@ -5806,7 +5806,7 @@ abstract class CommonObject
 					$sql .= ", ".$name;
 				}
 			}
-			$sql .= " FROM ".MAIN_DB_PREFIX.$table_element."_extrafields";
+			$sql .= " FROM ".$this->db->prefix().$table_element."_extrafields";
 			$sql .= " WHERE fk_object = ".((int) $rowid);
 
 			//dol_syslog(get_class($this)."::fetch_optionals get extrafields data for ".$this->table_element, LOG_DEBUG);		// Too verbose
@@ -5880,7 +5880,7 @@ abstract class CommonObject
 
 		dol_syslog(get_class($this)."::deleteExtraFields delete", LOG_DEBUG);
 
-		$sql_del = "DELETE FROM ".MAIN_DB_PREFIX.$table_element."_extrafields WHERE fk_object = ".((int) $this->id);
+		$sql_del = "DELETE FROM ".$this->db->prefix().$table_element."_extrafields WHERE fk_object = ".((int) $this->id);
 
 		$resql = $this->db->query($sql_del);
 		if (!$resql) {
@@ -6080,10 +6080,10 @@ abstract class CommonObject
 
 			dol_syslog(get_class($this)."::insertExtraFields delete then insert", LOG_DEBUG);
 
-			$sql_del = "DELETE FROM ".MAIN_DB_PREFIX.$table_element."_extrafields WHERE fk_object = ".((int) $this->id);
+			$sql_del = "DELETE FROM ".$this->db->prefix().$table_element."_extrafields WHERE fk_object = ".((int) $this->id);
 			$this->db->query($sql_del);
 
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX.$table_element."_extrafields (fk_object";
+			$sql = "INSERT INTO ".$this->db->prefix().$table_element."_extrafields (fk_object";
 			foreach ($new_array_options as $key => $value) {
 				$attributeKey = substr($key, 8); // Remove 'options_' prefix
 				// Add field of attribut
@@ -6231,13 +6231,13 @@ abstract class CommonObject
 
 			foreach ($new_array_languages as $key => $langcodearray) {	// $key = 'name', 'town', ...
 				foreach ($langcodearray as $langcode => $value) {
-					$sql_del = "DELETE FROM ".MAIN_DB_PREFIX."object_lang";
+					$sql_del = "DELETE FROM ".$this->db->prefix()."object_lang";
 					$sql_del .= " WHERE fk_object = ".((int) $this->id)." AND property = '".$this->db->escape($key)."' AND type_object = '".$this->db->escape($table_element)."'";
 					$sql_del .= " AND lang = '".$this->db->escape($langcode)."'";
 					$this->db->query($sql_del);
 
 					if ($value !== '') {
-						$sql = "INSERT INTO ".MAIN_DB_PREFIX."object_lang (fk_object, property, type_object, lang, value";
+						$sql = "INSERT INTO ".$this->db->prefix()."object_lang (fk_object, property, type_object, lang, value";
 						$sql .= ") VALUES (".$this->id.", '".$this->db->escape($key)."', '".$this->db->escape($table_element)."', '".$this->db->escape($langcode)."', '".$this->db->escape($value)."'";
 						$sql .= ")";
 
@@ -6421,7 +6421,7 @@ abstract class CommonObject
 			$linealreadyfound = 0;
 
 			// Check if there is already a line for this object (in most cases, it is, but sometimes it is not, for example when extra field has been created after), so we must keep this overload)
-			$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX.$this->table_element."_extrafields WHERE fk_object = ".((int) $this->id);
+			$sql = "SELECT COUNT(rowid) as nb FROM ".$this->db->prefix().$this->table_element."_extrafields WHERE fk_object = ".((int) $this->id);
 			$resql = $this->db->query($sql);
 			if ($resql) {
 				$tmpobj = $this->db->fetch_object($resql);
@@ -6432,9 +6432,9 @@ abstract class CommonObject
 
 			if ($linealreadyfound) {
 				if ($this->array_options["options_".$key] === null) {
-					$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element."_extrafields SET ".$key." = null";
+					$sql = "UPDATE ".$this->db->prefix().$this->table_element."_extrafields SET ".$key." = null";
 				} else {
-					$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element."_extrafields SET ".$key." = '".$this->db->escape($this->array_options["options_".$key])."'";
+					$sql = "UPDATE ".$this->db->prefix().$this->table_element."_extrafields SET ".$key." = '".$this->db->escape($this->array_options["options_".$key])."'";
 				}
 				$sql .= " WHERE fk_object = ".((int) $this->id);
 			} else {
@@ -6763,7 +6763,7 @@ abstract class CommonObject
 
 				$sqlwhere = '';
 				$sql = "SELECT ".$keyList;
-				$sql .= " FROM ".MAIN_DB_PREFIX.$InfoFieldList[0];
+				$sql .= " FROM ".$this->db->prefix().$InfoFieldList[0];
 				if (!empty($InfoFieldList[4])) {
 					// can use SELECT request
 					if (strpos($InfoFieldList[4], '$SEL$') !== false) {
@@ -6779,7 +6779,7 @@ abstract class CommonObject
 
 					//We have to join on extrafield table
 					if (strpos($InfoFieldList[4], 'extra') !== false) {
-						$sql .= " as main, ".MAIN_DB_PREFIX.$InfoFieldList[0]."_extrafields as extra";
+						$sql .= " as main, ".$this->db->prefix().$InfoFieldList[0]."_extrafields as extra";
 						$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
 					} else {
 						$sqlwhere .= " WHERE ".$InfoFieldList[4];
@@ -6915,7 +6915,7 @@ abstract class CommonObject
 
 				$sqlwhere = '';
 				$sql = "SELECT ".$keyList;
-				$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+				$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 				if (!empty($InfoFieldList[4])) {
 					// can use SELECT request
 					if (strpos($InfoFieldList[4], '$SEL$') !== false) {
@@ -6931,7 +6931,7 @@ abstract class CommonObject
 
 					// We have to join on extrafield table
 					if (strpos($InfoFieldList[4], 'extra') !== false) {
-						$sql .= ' as main, '.MAIN_DB_PREFIX.$InfoFieldList[0].'_extrafields as extra';
+						$sql .= ' as main, '.$this->db->prefix().$InfoFieldList[0].'_extrafields as extra';
 						$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
 					} else {
 						$sqlwhere .= " WHERE ".$InfoFieldList[4];
@@ -7276,7 +7276,7 @@ abstract class CommonObject
 			}
 
 			$sql = "SELECT ".$keyList;
-			$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+			$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 			if (strpos($InfoFieldList[4], 'extra') !== false) {
 				$sql .= ' as main';
 			}
@@ -7359,7 +7359,7 @@ abstract class CommonObject
 			}
 
 			$sql = "SELECT ".$keyList;
-			$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+			$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 			if (strpos($InfoFieldList[4], 'extra') !== false) {
 				$sql .= ' as main';
 			}
@@ -8052,7 +8052,7 @@ abstract class CommonObject
 	public static function commonReplaceThirdparty(DoliDB $db, $origin_id, $dest_id, array $tables, $ignoreerrors = 0)
 	{
 		foreach ($tables as $table) {
-			$sql = 'UPDATE '.MAIN_DB_PREFIX.$table.' SET fk_soc = '.((int) $dest_id).' WHERE fk_soc = '.((int) $origin_id);
+			$sql = 'UPDATE '.$db->prefix().$table.' SET fk_soc = '.((int) $dest_id).' WHERE fk_soc = '.((int) $origin_id);
 
 			if (!$db->query($sql)) {
 				if ($ignoreerrors) {
@@ -8776,7 +8776,7 @@ abstract class CommonObject
 		$this->db->begin();
 
 		if (!$error) {
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "INSERT INTO ".$this->db->prefix().$this->table_element;
 			$sql .= " (".implode(", ", $keys).')';
 			$sql .= " VALUES (".implode(", ", $values).")";		// $values can contains 'abc' or 123
 
@@ -8792,13 +8792,13 @@ abstract class CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 		}
 
 		// If we have a field ref with a default value of (PROV)
 		if (!$error) {
 			if (key_exists('ref', $this->fields) && $this->fields['ref']['notnull'] > 0 && key_exists('default', $this->fields['ref']) && $this->fields['ref']['default'] == '(PROV)') {
-				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET ref = '(PROV".((int) $this->id).")' WHERE (ref = '(PROV)' OR ref = '') AND rowid = ".((int) $this->id);
+				$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET ref = '(PROV".((int) $this->id).")' WHERE (ref = '(PROV)' OR ref = '') AND rowid = ".((int) $this->id);
 				$resqlupdate = $this->db->query($sql);
 
 				if ($resqlupdate === false) {
@@ -8883,7 +8883,7 @@ abstract class CommonObject
 		}
 
 		$sql = "SELECT ".$fieldlist;
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element.' as t';
 
 		if (!empty($id)) {
 			$sql .= ' WHERE t.rowid = '.((int) $id);
@@ -8938,7 +8938,7 @@ abstract class CommonObject
 		$objectline = new $objectlineclassname($this->db);
 
 		$sql = "SELECT ".$objectline->getFieldList('l');
-		$sql .= " FROM ".MAIN_DB_PREFIX.$objectline->table_element." as l";
+		$sql .= " FROM ".$this->db->prefix().$objectline->table_element." as l";
 		$sql .= " WHERE l.fk_".$this->db->escape($this->element)." = ".((int) $this->id);
 		if ($morewhere) {
 			$sql .= $morewhere;
@@ -9028,7 +9028,7 @@ abstract class CommonObject
 			}*/
 		}
 
-		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET '.implode(', ', $tmp).' WHERE rowid='.((int) $this->id);
+		$sql = 'UPDATE '.$this->db->prefix().$this->table_element.' SET '.implode(', ', $tmp).' WHERE rowid='.((int) $this->id);
 
 		$this->db->begin();
 		if (!$error) {
@@ -9085,7 +9085,7 @@ abstract class CommonObject
 
 		if ($forcechilddeletion) {	// Force also delete of childtables that should lock deletion in standard case when option force is off
 			foreach ($this->childtables as $table) {
-				$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table." WHERE ".$this->fk_element." = ".((int) $this->id);
+				$sql = "DELETE FROM ".$this->db->prefix().$table." WHERE ".$this->fk_element." = ".((int) $this->id);
 				$resql = $this->db->query($sql);
 				if (!$resql) {
 					$this->error = $this->db->lasterror();
@@ -9139,7 +9139,7 @@ abstract class CommonObject
 					}
 				} else {
 					// Delete record in child table
-					$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table." WHERE ".$this->fk_element." = ".((int) $this->id);
+					$sql = "DELETE FROM ".$this->db->prefix().$table." WHERE ".$this->fk_element." = ".((int) $this->id);
 
 					$resql = $this->db->query($sql);
 					if (!$resql) {
@@ -9179,7 +9179,7 @@ abstract class CommonObject
 		}
 
 		if (!$error) {
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element.' WHERE rowid='.((int) $this->id);
+			$sql = 'DELETE FROM '.$this->db->prefix().$this->table_element.' WHERE rowid='.((int) $this->id);
 
 			$resql = $this->db->query($sql);
 			if (!$resql) {
@@ -9218,7 +9218,7 @@ abstract class CommonObject
 		if (!empty($parentId) && !empty($parentField)) {
 			$this->db->begin();
 
-			$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element;
 			$sql .= " WHERE ".$parentField." = ".(int) $parentId;
 
 			// Manage filters
@@ -9303,7 +9303,7 @@ abstract class CommonObject
 
 		$this->db->begin();
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element_line;
+		$sql = "DELETE FROM ".$this->db->prefix().$this->table_element_line;
 		$sql .= " WHERE rowid = ".((int) $idline);
 
 		dol_syslog(get_class($this)."::deleteLineCommon", LOG_DEBUG);
@@ -9357,7 +9357,7 @@ abstract class CommonObject
 			$statusfield = 'fk_statut';
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 		$sql .= " SET ".$statusfield." = ".((int) $status);
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
@@ -9594,8 +9594,8 @@ abstract class CommonObject
 		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 		$categorystatic = new Categorie($this->db);
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type])." (fk_categorie, fk_product)";
-		$sql .= " SELECT fk_categorie, $toId FROM ".MAIN_DB_PREFIX."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type]);
+		$sql = "INSERT INTO ".$this->db->prefix()."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type])." (fk_categorie, fk_product)";
+		$sql .= " SELECT fk_categorie, $toId FROM ".$this->db->prefix()."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type]);
 		$sql .= " WHERE fk_product = ".((int) $fromId);
 
 		if (!$this->db->query($sql)) {
@@ -9643,8 +9643,8 @@ abstract class CommonObject
 			}
 
 			// Delete ecm_files extrafields
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."ecm_files_extrafields WHERE fk_object IN (";
-			$sql .= " SELECT rowid FROM ".MAIN_DB_PREFIX."ecm_files WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
+			$sql = "DELETE FROM ".$this->db->prefix()."ecm_files_extrafields WHERE fk_object IN (";
+			$sql .= " SELECT rowid FROM ".$this->db->prefix()."ecm_files WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
 			$sql .= " AND filepath = '".$this->db->escape($element)."/".$this->db->escape($this->ref)."' AND entity = ".((int) $conf->entity); // No need of getEntity here
 			$sql .= ")";
 
@@ -9655,7 +9655,7 @@ abstract class CommonObject
 			}
 
 			// Delete ecm_files
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."ecm_files";
+			$sql = "DELETE FROM ".$this->db->prefix()."ecm_files";
 			$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
 			$sql .= " AND filepath = '".$this->db->escape($element)."/".$this->db->escape($this->ref)."' AND entity = ".((int) $conf->entity); // No need of getEntity here
 
@@ -9668,8 +9668,8 @@ abstract class CommonObject
 
 		// Delete in database with mode 1
 		if ($mode == 1) {
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX."ecm_files_extrafields";
-			$sql .= " WHERE fk_object IN (SELECT rowid FROM ".MAIN_DB_PREFIX."ecm_files WHERE src_object_type = '".$this->db->escape($this->table_element.(empty($this->module) ? "" : "@".$this->module))."' AND src_object_id = ".((int) $this->id).")";
+			$sql = 'DELETE FROM '.$this->db->prefix()."ecm_files_extrafields";
+			$sql .= " WHERE fk_object IN (SELECT rowid FROM ".$this->db->prefix()."ecm_files WHERE src_object_type = '".$this->db->escape($this->table_element.(empty($this->module) ? "" : "@".$this->module))."' AND src_object_id = ".((int) $this->id).")";
 			$resql = $this->db->query($sql);
 			if (!$resql) {
 				$this->error = $this->db->lasterror();
@@ -9677,7 +9677,7 @@ abstract class CommonObject
 				return false;
 			}
 
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX."ecm_files";
+			$sql = 'DELETE FROM '.$this->db->prefix()."ecm_files";
 			$sql .= " WHERE src_object_type = '".$this->db->escape($this->table_element.(empty($this->module) ? "" : "@".$this->module))."' AND src_object_id = ".((int) $this->id);
 			$resql = $this->db->query($sql);
 			if (!$resql) {

htdocs/core/class/commonobjectline.class.php

@@ -93,7 +93,7 @@ abstract class CommonObjectLine extends CommonObject
 			$label_type = 'code';
 		}
 
-		$sql = "SELECT ".$label_type.", code from ".MAIN_DB_PREFIX."c_units where rowid = ".((int) $this->fk_unit);
+		$sql = "SELECT ".$label_type.", code from ".$this->db->prefix()."c_units where rowid = ".((int) $this->fk_unit);
 
 		$resql = $this->db->query($sql);
 		if ($resql && $this->db->num_rows($resql) > 0) {

htdocs/core/class/coreobject.class.php

@@ -183,7 +183,7 @@ class CoreObject extends CommonObject
 
 				$this->{$className} = array();
 
-				$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$childTable." WHERE ".$this->fk_element." = ".((int) $this->id);
+				$sql = "SELECT rowid FROM ".$this->db->prefix().$childTable." WHERE ".$this->fk_element." = ".((int) $this->id);
 				$res = $this->db->query($sql);
 
 				if ($res) {

htdocs/core/class/cproductnature.class.php

@@ -102,7 +102,7 @@ class CProductNature // extends CommonObject
 		global $conf, $langs;
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element."(";
+		$sql = "INSERT INTO ".$this->db->prefix().$this->table_element."(";
 		$sql .= "rowid,";
 		$sql .= "code,";
 		$sql .= "label,";
@@ -125,7 +125,7 @@ class CProductNature // extends CommonObject
 			$this->db->rollback();
 			return -1;
 		} else {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 			$this->db->commit();
 			return $this->id;
 		}
@@ -148,7 +148,7 @@ class CProductNature // extends CommonObject
 		$sql .= " t.code,";
 		$sql .= " t.label,";
 		$sql .= " t.active";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element." as t";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 		$sql_where = array();
 		if ($id) {
 			$sql_where[] = " t.rowid = ".((int) $id);
@@ -197,12 +197,12 @@ class CProductNature // extends CommonObject
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
+		$sql = "SELECT";
 		$sql .= " t.rowid,";
 		$sql .= " t.code,";
 		$sql .= " t.label,";
 		$sql .= " t.active";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 		// Manage filter
 		$sqlwhere = array();
 		if (count($filter) > 0) {
@@ -267,7 +267,7 @@ class CProductNature // extends CommonObject
 		global $conf, $langs;
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " code=".(isset($this->code) ? ((int) $this->code) : "null").",";
 		$sql .= " label=".(isset($this->label) ? "'".$this->db->escape(trim($this->label))."'" : "null").",";
 		$sql .= " active=".(isset($this->active) ? ((int) $this->active) : "null");
@@ -302,7 +302,7 @@ class CProductNature // extends CommonObject
 		global $conf, $langs;
 		$error = 0;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE rowid=".(int) $this->id;
 
 		$this->db->begin();

htdocs/core/class/cstate.class.php

@@ -106,7 +106,7 @@ class Cstate // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."c_departements(";
+		$sql = "INSERT INTO ".$this->db->prefix()."c_departements(";
 		$sql .= "rowid,";
 		$sql .= "code_departement,";
 		$sql .= "nom,";
@@ -128,7 +128,7 @@ class Cstate // extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."c_departements");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."c_departements");
 		}
 
 		// Commit or rollback
@@ -161,7 +161,7 @@ class Cstate // extends CommonObject
 		$sql .= " t.code_departement,";
 		$sql .= " t.nom,";
 		$sql .= " t.active";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_departements as t";
+		$sql .= " FROM ".$this->db->prefix()."c_departements as t";
 		if ($id) {
 			$sql .= " WHERE t.rowid = ".((int) $id);
 		} elseif ($code) {
@@ -219,7 +219,7 @@ class Cstate // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."c_departements SET";
+		$sql = "UPDATE ".$this->db->prefix()."c_departements SET";
 		$sql .= " code_departement=".(isset($this->code_departement) ? "'".$this->db->escape($this->code_departement)."'" : "null").",";
 		$sql .= " nom=".(isset($this->nom) ? "'".$this->db->escape($this->nom)."'" : "null").",";
 		$sql .= " active=".(isset($this->active) ? $this->active : "null")."";
@@ -260,7 +260,7 @@ class Cstate // extends CommonObject
 		global $conf, $langs;
 		$error = 0;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."c_departements";
+		$sql = "DELETE FROM ".$this->db->prefix()."c_departements";
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		$this->db->begin();

htdocs/core/class/ctypent.class.php

@@ -105,7 +105,7 @@ class Ctypent // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."c_typent(";
+		$sql = "INSERT INTO ".$this->db->prefix()."c_typent(";
 
 		$sql .= "id,";
 		$sql .= "code,";
@@ -135,7 +135,7 @@ class Ctypent // extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."c_typent");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."c_typent");
 		}
 
 		// Commit or rollback
@@ -170,7 +170,7 @@ class Ctypent // extends CommonObject
 		$sql .= " t.fk_country as country_id,";
 		$sql .= " t.active,";
 		$sql .= " t.module";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_typent as t";
+		$sql .= " FROM ".$this->db->prefix()."c_typent as t";
 		if ($id) {
 			$sql .= " WHERE t.id = ".((int) $id);
 		} elseif ($code) {
@@ -232,7 +232,7 @@ class Ctypent // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."c_typent SET";
+		$sql = "UPDATE ".$this->db->prefix()."c_typent SET";
 		$sql .= " code=".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "null").",";
 		$sql .= " libelle=".(isset($this->libelle) ? "'".$this->db->escape($this->libelle)."'" : "null").",";
 		$sql .= " active=".(isset($this->active) ? $this->active : "null").",";
@@ -275,7 +275,7 @@ class Ctypent // extends CommonObject
 		global $conf, $langs;
 		$error = 0;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."c_typent";
+		$sql = "DELETE FROM ".$this->db->prefix()."c_typent";
 		$sql .= " WHERE id=".$this->id;
 
 		$this->db->begin();

htdocs/core/class/ctyperesource.class.php

@@ -99,7 +99,7 @@ class Ctyperesource
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = 'INSERT INTO '.MAIN_DB_PREFIX.$this->table_element.'(';
+		$sql = 'INSERT INTO '.$this->db->prefix().$this->table_element.'(';
 
 		$sql .= 'code,';
 		$sql .= 'label';
@@ -125,7 +125,7 @@ class Ctyperesource
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			// Uncomment this and change MYOBJECT to your own tag if you
 			// want this action to call a trigger.
@@ -163,12 +163,12 @@ class Ctyperesource
 	{
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 		$sql .= " t.code,";
 		$sql .= " t.label,";
 		$sql .= " t.active";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 		if ($id) {
 			$sql .= " WHERE t.id = ".((int) $id);
 		} elseif ($code) {
@@ -228,12 +228,12 @@ class Ctyperesource
 	{
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 		$sql .= " t.code,";
 		$sql .= " t.label,";
 		$sql .= " t.active";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 
 		// Manage filter
 		$sqlwhere = array();
@@ -307,7 +307,7 @@ class Ctyperesource
 		// Put here code to add a control on parameters values
 
 		// Update request
-		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET';
+		$sql = 'UPDATE '.$this->db->prefix().$this->table_element.' SET';
 
 		$sql .= ' code = '.(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "null").',';
 		$sql .= ' label = '.(isset($this->label) ? "'".$this->db->escape($this->label)."'" : "null").',';
@@ -376,7 +376,7 @@ class Ctyperesource
 		// If you need to delete child tables to, you can insert them here
 
 		if (!$error) {
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'DELETE FROM '.$this->db->prefix().$this->table_element;
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
 			$resql = $this->db->query($sql);

htdocs/core/class/cunits.class.php

@@ -112,7 +112,7 @@ class CUnits // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."c_units(";
+		$sql = "INSERT INTO ".$this->db->prefix()."c_units(";
 		$sql .= "rowid,";
 		$sql .= "code,";
 		$sql .= "label,";
@@ -138,7 +138,7 @@ class CUnits // extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."c_units");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."c_units");
 		}
 
 		// Commit or rollback
@@ -178,7 +178,7 @@ class CUnits // extends CommonObject
 		$sql .= " t.unit_type,";
 		$sql .= " t.scale,";
 		$sql .= " t.active";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_units as t";
+		$sql .= " FROM ".$this->db->prefix()."c_units as t";
 		$sql_where = array();
 		if ($id) {
 			$sql_where[] = " t.rowid = ".((int) $id);
@@ -237,7 +237,7 @@ class CUnits // extends CommonObject
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
+		$sql = "SELECT";
 		$sql .= " t.rowid,";
 		$sql .= " t.code,";
 		$sql .= " t.sortorder,";
@@ -246,7 +246,7 @@ class CUnits // extends CommonObject
 		$sql .= " t.unit_type,";
 		$sql .= " t.scale,";
 		$sql .= " t.active";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'c_units as t';
+		$sql .= " FROM ".$this->db->prefix()."c_units as t";
 		// Manage filter
 		$sqlwhere = array();
 		if (count($filter) > 0) {
@@ -343,7 +343,7 @@ class CUnits // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."c_units SET";
+		$sql = "UPDATE ".$this->db->prefix()."c_units SET";
 		$sql .= " code=".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "null").",";
 		$sql .= " sortorder=".(isset($this->sortorder) ? "'".$this->db->escape($this->sortorder)."'" : "null").",";
 		$sql .= " label=".(isset($this->label) ? "'".$this->db->escape($this->label)."'" : "null").",";
@@ -389,7 +389,7 @@ class CUnits // extends CommonObject
 		global $conf, $langs;
 		$error = 0;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."c_units";
+		$sql = "DELETE FROM ".$this->db->prefix()."c_units";
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		$this->db->begin();
@@ -471,7 +471,7 @@ class CUnits // extends CommonObject
 	{
 		$base = 10;
 		// TODO : add base col into unit dictionary table
-		$unit = $this->db->getRow('SELECT scale, unit_type from '.MAIN_DB_PREFIX.'c_units WHERE rowid = '.intval($id));
+		$unit = $this->db->getRow("SELECT scale, unit_type from ".$this->db->prefix()."c_units WHERE rowid = ".intval($id));
 		if ($unit) {
 			// TODO : if base exist in unit dictionary table remove this convertion exception and update convertion infos in database exemple time hour currently scale 3600 will become scale 2 base 60
 			if ($unit->unit_type == 'time') {

htdocs/core/class/defaultvalues.class.php

@@ -259,10 +259,10 @@ class DefaultValues extends CommonObject
 
 		$records = array();
 
-		$sql = 'SELECT ';
+		$sql = "SELECT ";
 		$sql .= $this->getFieldList();
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		$sql .= ' WHERE 1 = 1';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		$sql .= " WHERE 1 = 1";
 		// Manage filter
 		$sqlwhere = array();
 		if (count($filter) > 0) {

htdocs/core/class/discount.class.php

@@ -139,9 +139,9 @@ class DiscountAbsolute
 		$sql .= " sr.datec,";
 		$sql .= " f.ref as ref_facture_source, f.type as type_facture_source,";
 		$sql .= " fsup.ref as ref_invoice_supplier_source, fsup.type as type_invoice_supplier_source";
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe_remise_except as sr";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture as f ON sr.fk_facture_source = f.rowid";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture_fourn as fsup ON sr.fk_invoice_supplier_source = fsup.rowid";
+		$sql .= " FROM ".$this->db->prefix()."societe_remise_except as sr";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."facture as f ON sr.fk_facture_source = f.rowid";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."facture_fourn as fsup ON sr.fk_invoice_supplier_source = fsup.rowid";
 		$sql .= " WHERE sr.entity IN (".getEntity('invoice').")";
 		if ($rowid) {
 			$sql .= " AND sr.rowid = ".((int) $rowid);
@@ -251,7 +251,7 @@ class DiscountAbsolute
 		}
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."societe_remise_except";
+		$sql = "INSERT INTO ".$this->db->prefix()."societe_remise_except";
 		$sql .= " (entity, datec, fk_soc, discount_type, fk_user, description,";
 		$sql .= " amount_ht, amount_tva, amount_ttc, tva_tx, vat_src_code,";
 		$sql .= " multicurrency_amount_ht, multicurrency_amount_tva, multicurrency_amount_ttc,";
@@ -267,7 +267,7 @@ class DiscountAbsolute
 		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."societe_remise_except");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."societe_remise_except");
 			return $this->id;
 		} else {
 			$this->error = $this->db->lasterror().' - sql='.$sql;
@@ -289,7 +289,7 @@ class DiscountAbsolute
 		// Check if we can remove the discount
 		if ($this->fk_facture_source) {
 			$sql = "SELECT COUNT(rowid) as nb";
-			$sql .= " FROM ".MAIN_DB_PREFIX."societe_remise_except";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except";
 			$sql .= " WHERE (fk_facture_line IS NOT NULL"; // Not used as absolute simple discount
 			$sql .= " OR fk_facture IS NOT NULL)"; // Not used as credit note and not used as deposit
 			$sql .= " AND fk_facture_source = ".((int) $this->fk_facture_source);
@@ -312,7 +312,7 @@ class DiscountAbsolute
 		// Check if we can remove the discount
 		if ($this->fk_invoice_supplier_source) {
 			$sql = "SELECT COUNT(rowid) as nb";
-			$sql .= " FROM ".MAIN_DB_PREFIX."societe_remise_except";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except";
 			$sql .= " WHERE (fk_invoice_supplier_line IS NOT NULL"; // Not used as absolute simple discount
 			$sql .= " OR fk_invoice_supplier IS NOT NULL)"; // Not used as credit note and not used as deposit
 			$sql .= " AND fk_invoice_supplier_source = ".((int) $this->fk_invoice_supplier_source);
@@ -335,7 +335,7 @@ class DiscountAbsolute
 		$this->db->begin();
 
 		// Delete but only if not used
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."societe_remise_except ";
+		$sql = "DELETE FROM ".$this->db->prefix()."societe_remise_except ";
 		if ($this->fk_facture_source) {
 			$sql .= " WHERE fk_facture_source = ".((int) $this->fk_facture_source); // Delete all lines of same serie
 		} elseif ($this->fk_invoice_supplier_source) {
@@ -353,7 +353,7 @@ class DiscountAbsolute
 		if ($result) {
 			// If source of discount was a credit note or deposit, we change source statut.
 			if ($this->fk_facture_source) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX."facture";
+				$sql = "UPDATE ".$this->db->prefix()."facture";
 				$sql .= " set paye=0, fk_statut=1";
 				$sql .= " WHERE (type = 2 or type = 3) AND rowid = ".((int) $this->fk_facture_source);
 
@@ -368,7 +368,7 @@ class DiscountAbsolute
 					return -1;
 				}
 			} elseif ($this->fk_invoice_supplier_source) {
-				$sql = "UPDATE ".MAIN_DB_PREFIX."facture_fourn";
+				$sql = "UPDATE ".$this->db->prefix()."facture_fourn";
 				$sql .= " set paye=0, fk_statut=1";
 				$sql .= " WHERE (type = 2 or type = 3) AND rowid = ".((int) $this->fk_invoice_supplier_source);
 
@@ -418,7 +418,7 @@ class DiscountAbsolute
 			return -2;
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."societe_remise_except";
+		$sql = "UPDATE ".$this->db->prefix()."societe_remise_except";
 		if (!empty($this->discount_type)) {
 			if ($rowidline) {
 				$sql .= " SET fk_invoice_supplier_line = ".((int) $rowidline);
@@ -464,7 +464,7 @@ class DiscountAbsolute
 	public function unlink_invoice()
 	{
 		// phpcs:enable
-		$sql = "UPDATE ".MAIN_DB_PREFIX."societe_remise_except";
+		$sql = "UPDATE ".$this->db->prefix()."societe_remise_except";
 		if (!empty($this->discount_type)) {
 			$sql .= " SET fk_invoice_supplier_line = NULL, fk_invoice_supplier = NULL";
 		} else {
@@ -501,7 +501,7 @@ class DiscountAbsolute
 		dol_syslog(get_class($this)."::getAvailableDiscounts discount_type=".$discount_type, LOG_DEBUG);
 
 		$sql = "SELECT SUM(rc.amount_ttc) as amount, SUM(rc.multicurrency_amount_ttc) as multicurrency_amount";
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe_remise_except as rc";
+		$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc";
 		$sql .= " WHERE rc.entity = ".$conf->entity;
 		$sql .= " AND rc.discount_type=".((int) $discount_type);
 		if (!empty($discount_type)) {
@@ -553,15 +553,15 @@ class DiscountAbsolute
 		dol_syslog(get_class($this)."::getSumDepositsUsed", LOG_DEBUG);
 
 		if ($invoice->element == 'facture' || $invoice->element == 'invoice') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture as f';
-			$sql .= ' WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = '.((int) $invoice->id);
-			$sql .= ' AND f.type = 3';
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc, ".$this->db->prefix()."facture as f";
+			$sql .= " WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = ".((int) $invoice->id);
+			$sql .= " AND f.type = 3";
 		} elseif ($invoice->element == 'invoice_supplier') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture_fourn as f';
-			$sql .= ' WHERE rc.fk_invoice_supplier_source=f.rowid AND rc.fk_invoice_supplier = '.((int) $invoice->id);
-			$sql .= ' AND f.type = 3';
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc, ".$this->db->prefix()."facture_fourn as f";
+			$sql .= " WHERE rc.fk_invoice_supplier_source=f.rowid AND rc.fk_invoice_supplier = ".((int) $invoice->id);
+			$sql .= " AND f.type = 3";
 		} else {
 			$this->error = get_class($this)."::getSumDepositsUsed was called with a bad object as a first parameter";
 			dol_print_error($this->error);
@@ -594,15 +594,15 @@ class DiscountAbsolute
 		dol_syslog(get_class($this)."::getSumCreditNotesUsed", LOG_DEBUG);
 
 		if ($invoice->element == 'facture' || $invoice->element == 'invoice') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture as f';
-			$sql .= ' WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = '.((int) $invoice->id);
-			$sql .= " AND f.type IN (".$this->db->sanitize($invoice::TYPE_STANDARD.", ".$invoice::TYPE_CREDIT_NOTE.", ".$invoice::TYPE_SITUATION).')'; // Find discount coming from credit note or excess received
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc, ".$this->db->prefix()."facture as f";
+			$sql .= " WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = ".((int) $invoice->id);
+			$sql .= " AND f.type IN (".$this->db->sanitize($invoice::TYPE_STANDARD.", ".$invoice::TYPE_CREDIT_NOTE.", ".$invoice::TYPE_SITUATION).")"; // Find discount coming from credit note or excess received
 		} elseif ($invoice->element == 'invoice_supplier') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc, '.MAIN_DB_PREFIX.'facture_fourn as f';
-			$sql .= ' WHERE rc.fk_invoice_supplier_source=f.rowid AND rc.fk_invoice_supplier = '.((int) $invoice->id);
-			$sql .= " AND f.type IN (".$this->db->sanitize($invoice::TYPE_STANDARD.", ".$invoice::TYPE_CREDIT_NOTE).')'; // Find discount coming from credit note or excess paid
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc, ".$this->db->prefix()."facture_fourn as f";
+			$sql .= " WHERE rc.fk_invoice_supplier_source=f.rowid AND rc.fk_invoice_supplier = ".((int) $invoice->id);
+			$sql .= " AND f.type IN (".$this->db->sanitize($invoice::TYPE_STANDARD.", ".$invoice::TYPE_CREDIT_NOTE).")"; // Find discount coming from credit note or excess paid
 		} else {
 			$this->error = get_class($this)."::getSumCreditNotesUsed was called with a bad object as a first parameter";
 			dol_print_error($this->error);
@@ -634,13 +634,13 @@ class DiscountAbsolute
 		dol_syslog(get_class($this)."::getSumCreditNotesUsed", LOG_DEBUG);
 
 		if ($invoice->element == 'facture' || $invoice->element == 'invoice') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc';
-			$sql .= ' WHERE rc.fk_facture IS NULL AND rc.fk_facture_source = '.((int) $invoice->id);
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc";
+			$sql .= " WHERE rc.fk_facture IS NULL AND rc.fk_facture_source = ".((int) $invoice->id);
 		} elseif ($invoice->element == 'invoice_supplier') {
-			$sql = 'SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'societe_remise_except as rc';
-			$sql .= ' WHERE rc.fk_invoice_supplier IS NULL AND rc.fk_invoice_supplier_source = '.((int) $invoice->id);
+			$sql = "SELECT sum(rc.amount_ttc) as amount, sum(rc.multicurrency_amount_ttc) as multicurrency_amount";
+			$sql .= " FROM ".$this->db->prefix()."societe_remise_except as rc";
+			$sql .= " WHERE rc.fk_invoice_supplier IS NULL AND rc.fk_invoice_supplier_source = ".((int) $invoice->id);
 		} else {
 			$this->error = get_class($this)."::getSumCreditNotesUsed was called with a bad object as a first parameter";
 			dol_print_error($this->error);

htdocs/core/class/dolreceiptprinter.class.php

@@ -242,9 +242,9 @@ class dolReceiptPrinter extends Printer
 		$error = 0;
 		$line = 0;
 		$obj = array();
-		$sql = 'SELECT rowid, name, fk_type, fk_profile, parameter';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'printer_receipt';
-		$sql .= ' WHERE entity = '.$conf->entity;
+		$sql = "SELECT rowid, name, fk_type, fk_profile, parameter";
+		$sql .= " FROM ".$this->db->prefix()."printer_receipt";
+		$sql .= " WHERE entity = ".$conf->entity;
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$num = $this->db->num_rows($resql);
@@ -310,9 +310,9 @@ class dolReceiptPrinter extends Printer
 		$error = 0;
 		$line = 0;
 		$obj = array();
-		$sql = 'SELECT rowid, name, template';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'printer_receipt_template';
-		$sql .= ' WHERE entity = '.$conf->entity;
+		$sql = "SELECT rowid, name, template";
+		$sql .= " FROM ".$this->db->prefix()."printer_receipt_template";
+		$sql .= " WHERE entity = ".$conf->entity;
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$num = $this->db->num_rows($resql);
@@ -391,7 +391,7 @@ class dolReceiptPrinter extends Printer
 	{
 		global $conf;
 		$error = 0;
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."printer_receipt";
+		$sql = "INSERT INTO ".$this->db->prefix()."printer_receipt";
 		$sql .= " (name, fk_type, fk_profile, parameter, entity)";
 		$sql .= " VALUES ('".$this->db->escape($name)."', ".((int) $type).", ".((int) $profile).", '".$this->db->escape($parameter)."', ".((int) $conf->entity).")";
 		$resql = $this->db->query($sql);
@@ -417,7 +417,7 @@ class dolReceiptPrinter extends Printer
 		global $conf;
 		$error = 0;
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."printer_receipt";
+		$sql = "UPDATE ".$this->db->prefix()."printer_receipt";
 		$sql .= " SET name='".$this->db->escape($name)."'";
 		$sql .= ", fk_type=".((int) $type);
 		$sql .= ", fk_profile=".((int) $profile);
@@ -442,7 +442,7 @@ class dolReceiptPrinter extends Printer
 	{
 		global $conf;
 		$error = 0;
-		$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'printer_receipt';
+		$sql = 'DELETE FROM '.$this->db->prefix().'printer_receipt';
 		$sql .= ' WHERE rowid='.((int) $printerid);
 		$resql = $this->db->query($sql);
 		if (!$resql) {
@@ -463,7 +463,7 @@ class dolReceiptPrinter extends Printer
 	{
 		global $conf;
 		$error = 0;
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."printer_receipt_template";
+		$sql = "INSERT INTO ".$this->db->prefix()."printer_receipt_template";
 		$sql .= " (name, template, entity) VALUES ('".$this->db->escape($name)."'";
 		$sql .= ", '".$this->db->escape($template)."', ".$conf->entity.")";
 		$resql = $this->db->query($sql);
@@ -484,7 +484,7 @@ class dolReceiptPrinter extends Printer
 	{
 		global $conf;
 		$error = 0;
-		$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'printer_receipt_template';
+		$sql = 'DELETE FROM '.$this->db->prefix().'printer_receipt_template';
 		$sql .= " WHERE rowid = ".((int) $templateid);
 		$sql .= " AND entity = ".$conf->entity;
 		$resql = $this->db->query($sql);
@@ -508,7 +508,7 @@ class dolReceiptPrinter extends Printer
 		global $conf;
 		$error = 0;
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."printer_receipt_template";
+		$sql = "UPDATE ".$this->db->prefix()."printer_receipt_template";
 		$sql .= " SET name='".$this->db->escape($name)."'";
 		$sql .= ", template='".$this->db->escape($template)."'";
 		$sql .= " WHERE rowid=".((int) $templateid);
@@ -807,8 +807,8 @@ class dolReceiptPrinter extends Printer
 					case 'DOL_PRINT_PAYMENT':
 						$sql = "SELECT p.pos_change as pos_change, p.datep as date, p.fk_paiement, p.num_paiement as num, pf.amount as amount, pf.multicurrency_amount,";
 						$sql .= " cp.code";
-						$sql .= " FROM ".MAIN_DB_PREFIX."paiement_facture as pf, ".MAIN_DB_PREFIX."paiement as p";
-						$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_paiement as cp ON p.fk_paiement = cp.id";
+						$sql .= " FROM ".$this->db->prefix()."paiement_facture as pf, ".$this->db->prefix()."paiement as p";
+						$sql .= " LEFT JOIN ".$this->db->prefix()."c_paiement as cp ON p.fk_paiement = cp.id";
 						$sql .= " WHERE pf.fk_paiement = p.rowid AND pf.fk_facture = ".((int) $object->id);
 						$sql .= " ORDER BY p.datep";
 						$resql = $this->db->query($sql);
@@ -834,7 +834,7 @@ class dolReceiptPrinter extends Printer
 						}
 						break;
 					case 'DOL_VALUE_PLACE':
-							$sql = "SELECT floor, label FROM ".MAIN_DB_PREFIX."takepos_floor_tables where rowid=".((int) str_replace(")", "", str_replace("(PROV-POS".$_SESSION["takeposterminal"]."-", "", $object->ref)));
+							$sql = "SELECT floor, label FROM ".$this->db->prefix()."takepos_floor_tables where rowid=".((int) str_replace(")", "", str_replace("(PROV-POS".$_SESSION["takeposterminal"]."-", "", $object->ref)));
 							$resql = $this->db->query($sql);
 							$obj = $this->db->fetch_object($resql);
 						if ($obj) {
@@ -873,10 +873,10 @@ class dolReceiptPrinter extends Printer
 	{
 		global $conf;
 		$error = 0;
-		$sql = 'SELECT template';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'printer_receipt_template';
-		$sql .= ' WHERE rowid = '.((int) $templateid);
-		$sql .= ' AND entity = '.$conf->entity;
+		$sql = "SELECT template";
+		$sql .= " FROM ".$this->db->prefix()."printer_receipt_template";
+		$sql .= " WHERE rowid = ".((int) $templateid);
+		$sql .= " AND entity = ".$conf->entity;
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$obj = $this->db->fetch_array($resql);
@@ -910,10 +910,10 @@ class dolReceiptPrinter extends Printer
 			return;
 		}
 		$error = 0;
-		$sql = 'SELECT rowid, name, fk_type, fk_profile, parameter';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'printer_receipt';
-		$sql .= ' WHERE rowid = '.((int) $printerid);
-		$sql .= ' AND entity = '.((int) $conf->entity);
+		$sql = "SELECT rowid, name, fk_type, fk_profile, parameter";
+		$sql .= " FROM ".$this->db->prefix()."printer_receipt";
+		$sql .= " WHERE rowid = ".((int) $printerid);
+		$sql .= " AND entity = ".((int) $conf->entity);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			$obj = $this->db->fetch_array($resql);

htdocs/core/class/emailsenderprofile.class.php

@@ -347,9 +347,9 @@ class EmailSenderProfile extends CommonObject
 	 */
 	public function info($id)
 	{
-		$sql = 'SELECT rowid, date_creation as datec, tms as datem';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		$sql .= ' WHERE t.rowid = '.((int) $id);
+		$sql = "SELECT rowid, date_creation as datec, tms as datem";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		$sql .= " WHERE t.rowid = ".((int) $id);
 		$result = $this->db->query($sql);
 		if ($result) {
 			if ($this->db->num_rows($result)) {

htdocs/core/class/events.class.php

@@ -152,7 +152,7 @@ class Events // extends CommonObject
 		}
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."events(";
+		$sql = "INSERT INTO ".$this->db->prefix()."events(";
 		$sql .= "type,";
 		$sql .= "entity,";
 		$sql .= "ip,";
@@ -175,7 +175,7 @@ class Events // extends CommonObject
 		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."events");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."events");
 			return $this->id;
 		} else {
 			$this->error = "Error ".$this->db->lasterror();
@@ -202,7 +202,7 @@ class Events // extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."events SET";
+		$sql = "UPDATE ".$this->db->prefix()."events SET";
 		$sql .= " type='".$this->db->escape($this->type)."',";
 		$sql .= " dateevent='".$this->db->idate($this->dateevent)."',";
 		$sql .= " description='".$this->db->escape($this->description)."'";
@@ -237,7 +237,7 @@ class Events // extends CommonObject
 		$sql .= " t.ip,";
 		$sql .= " t.user_agent,";
 		$sql .= " t.prefix_session";
-		$sql .= " FROM ".MAIN_DB_PREFIX."events as t";
+		$sql .= " FROM ".$this->db->prefix()."events as t";
 		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -274,7 +274,7 @@ class Events // extends CommonObject
 	 */
 	public function delete($user)
 	{
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."events";
+		$sql = "DELETE FROM ".$this->db->prefix()."events";
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		dol_syslog(get_class($this)."::delete", LOG_DEBUG);

htdocs/core/class/extrafields.class.php

@@ -265,10 +265,10 @@ class ExtraFields
 				'default' => $default_value
 			);
 
-			$result = $this->db->DDLAddField(MAIN_DB_PREFIX.$table, $attrname, $field_desc);
+			$result = $this->db->DDLAddField($this->db->prefix().$table, $attrname, $field_desc);
 			if ($result > 0) {
 				if ($unique) {
-					$sql = "ALTER TABLE ".MAIN_DB_PREFIX.$table." ADD UNIQUE INDEX uk_".$table."_".$attrname." (".$attrname.")";
+					$sql = "ALTER TABLE ".$this->db->prefix().$table." ADD UNIQUE INDEX uk_".$table."_".$attrname." (".$attrname.")";
 					$resql = $this->db->query($sql, 1, 'dml');
 				}
 				return 1;
@@ -353,7 +353,7 @@ class ExtraFields
 				$params = '';
 			}
 
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX."extrafields(";
+			$sql = "INSERT INTO ".$this->db->prefix()."extrafields(";
 			$sql .= " name,";
 			$sql .= " label,";
 			$sql .= " type,";
@@ -447,7 +447,7 @@ class ExtraFields
 
 			if (!$error) {
 				$sql = "SELECT COUNT(rowid) as nb";
-				$sql .= " FROM ".MAIN_DB_PREFIX."extrafields";
+				$sql .= " FROM ".$this->db->prefix()."extrafields";
 				$sql .= " WHERE elementtype = '".$this->db->escape($elementtype)."'";
 				$sql .= " AND name = '".$this->db->escape($attrname)."'";
 				//$sql.= " AND entity IN (0,".$conf->entity.")";      Do not test on entity here. We want to see if there is still on field remaning in other entities before deleting field in table
@@ -455,7 +455,7 @@ class ExtraFields
 				if ($resql) {
 					$obj = $this->db->fetch_object($resql);
 					if ($obj->nb <= 0) {
-						$result = $this->db->DDLDropField(MAIN_DB_PREFIX.$table, $attrname); // This also drop the unique key
+						$result = $this->db->DDLDropField($this->db->prefix().$table, $attrname); // This also drop the unique key
 						if ($result < 0) {
 							$this->error = $this->db->lasterror();
 							$this->errors[] = $this->db->lasterror();
@@ -492,7 +492,7 @@ class ExtraFields
 		}
 
 		if (isset($attrname) && $attrname != '' && preg_match("/^\w[a-zA-Z0-9-_]*$/", $attrname)) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."extrafields";
+			$sql = "DELETE FROM ".$this->db->prefix()."extrafields";
 			$sql .= " WHERE name = '".$this->db->escape($attrname)."'";
 			$sql .= " AND entity IN  (0,".$conf->entity.')';
 			$sql .= " AND elementtype = '".$this->db->escape($elementtype)."'";
@@ -597,7 +597,7 @@ class ExtraFields
 			}
 
 			if ($type != 'separate') { // No table update when separate type
-				$result = $this->db->DDLUpdateField(MAIN_DB_PREFIX.$table, $attrname, $field_desc);
+				$result = $this->db->DDLUpdateField($this->db->prefix().$table, $attrname, $field_desc);
 			}
 			if ($result > 0 || $type == 'separate') {
 				if ($label) {
@@ -606,9 +606,9 @@ class ExtraFields
 				if ($result > 0) {
 					$sql = '';
 					if ($unique) {
-						$sql = "ALTER TABLE ".MAIN_DB_PREFIX.$table." ADD UNIQUE INDEX uk_".$table."_".$attrname." (".$attrname.")";
+						$sql = "ALTER TABLE ".$this->db->prefix().$table." ADD UNIQUE INDEX uk_".$table."_".$attrname." (".$attrname.")";
 					} else {
-						$sql = "ALTER TABLE ".MAIN_DB_PREFIX.$table." DROP INDEX uk_".$table."_".$attrname;
+						$sql = "ALTER TABLE ".$this->db->prefix().$table." DROP INDEX uk_".$table."_".$attrname;
 					}
 					dol_syslog(get_class($this).'::update', LOG_DEBUG);
 					$resql = $this->db->query($sql, 1, 'dml');
@@ -699,20 +699,20 @@ class ExtraFields
 
 			if ($entity === '' || $entity != '0') {
 				// We dont want on all entities, we delete all and current
-				$sql_del = "DELETE FROM ".MAIN_DB_PREFIX."extrafields";
+				$sql_del = "DELETE FROM ".$this->db->prefix()."extrafields";
 				$sql_del .= " WHERE name = '".$this->db->escape($attrname)."'";
 				$sql_del .= " AND entity IN (0, ".($entity === '' ? $conf->entity : $entity).")";
 				$sql_del .= " AND elementtype = '".$this->db->escape($elementtype)."'";
 			} else {
 				// We want on all entities ($entities = '0'), we delete on all only (we keep setup specific to each entity)
-				$sql_del = "DELETE FROM ".MAIN_DB_PREFIX."extrafields";
+				$sql_del = "DELETE FROM ".$this->db->prefix()."extrafields";
 				$sql_del .= " WHERE name = '".$this->db->escape($attrname)."'";
 				$sql_del .= " AND entity = 0";
 				$sql_del .= " AND elementtype = '".$this->db->escape($elementtype)."'";
 			}
 			$resql1 = $this->db->query($sql_del);
 
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX."extrafields(";
+			$sql = "INSERT INTO ".$this->db->prefix()."extrafields(";
 			$sql .= " name,"; // This is code
 			$sql .= " entity,";
 			$sql .= " label,";
@@ -809,7 +809,7 @@ class ExtraFields
 
 		// We should not have several time this request. If we have, there is some optimization to do by calling a simple $extrafields->fetch_optionals() in top of code and not into subcode
 		$sql = "SELECT rowid, name, label, type, size, elementtype, fieldunique, fieldrequired, param, pos, alwayseditable, perms, langs, list, printable, totalizable, fielddefault, fieldcomputed, entity, enabled, help";
-		$sql .= " FROM ".MAIN_DB_PREFIX."extrafields";
+		$sql .= " FROM ".$this->db->prefix()."extrafields";
 		//$sql.= " WHERE entity IN (0,".$conf->entity.")";    // Filter is done later
 		if ($elementtype) {
 			$sql .= " WHERE elementtype = '".$this->db->escape($elementtype)."'"; // Filed with object->table_element
@@ -1136,7 +1136,7 @@ class ExtraFields
 
 					$sqlwhere = '';
 					$sql = "SELECT ".$keyList;
-					$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+					$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 					if (!empty($InfoFieldList[4])) {
 						// can use curent entity filter
 						if (strpos($InfoFieldList[4], '$ENTITY$') !== false) {
@@ -1155,7 +1155,7 @@ class ExtraFields
 						}
 						//We have to join on extrafield table
 						if (strpos($InfoFieldList[4], 'extra') !== false) {
-							$sql .= ' as main, '.MAIN_DB_PREFIX.$InfoFieldList[0].'_extrafields as extra';
+							$sql .= ' as main, '.$this->db->prefix().$InfoFieldList[0].'_extrafields as extra';
 							$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
 						} else {
 							$sqlwhere .= " WHERE ".$InfoFieldList[4];
@@ -1304,7 +1304,7 @@ class ExtraFields
 
 					$sqlwhere = '';
 					$sql = "SELECT ".$keyList;
-					$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+					$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 					if (!empty($InfoFieldList[4])) {
 						// can use SELECT request
 						if (strpos($InfoFieldList[4], '$SEL$') !== false) {
@@ -1367,7 +1367,7 @@ class ExtraFields
 
 						// We have to join on extrafield table
 						if (strpos($InfoFieldList[4], 'extra.') !== false) {
-							$sql .= ' as main, '.MAIN_DB_PREFIX.$InfoFieldList[0].'_extrafields as extra';
+							$sql .= ' as main, '.$this->db->prefix().$InfoFieldList[0].'_extrafields as extra';
 							$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
 						} else {
 							$sqlwhere .= " WHERE ".$InfoFieldList[4];
@@ -1592,7 +1592,7 @@ class ExtraFields
 			}
 
 			$sql = "SELECT ".$keyList;
-			$sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[0];
+			$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
 			if (!empty($InfoFieldList[4]) && strpos($InfoFieldList[4], 'extra') !== false) {
 				$sql .= ' as main';
 			}
@@ -1696,7 +1696,7 @@ class ExtraFields
 			}
 
 			$sql = "SELECT ".$keyList;
-			$sql .= " FROM ".MAIN_DB_PREFIX.$InfoFieldList[0];
+			$sql .= " FROM ".$this->db->prefix().$InfoFieldList[0];
 			if (strpos($InfoFieldList[4], 'extra') !== false) {
 				$sql .= ' as main';
 			}

htdocs/core/class/fiscalyear.class.php

@@ -134,7 +134,7 @@ class Fiscalyear extends CommonObject
 
 		$this->db->begin();
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."accounting_fiscalyear (";
+		$sql = "INSERT INTO ".$this->db->prefix()."accounting_fiscalyear (";
 		$sql .= "label";
 		$sql .= ", date_start";
 		$sql .= ", date_end";
@@ -155,7 +155,7 @@ class Fiscalyear extends CommonObject
 		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."accounting_fiscalyear");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."accounting_fiscalyear");
 
 			$result = $this->update($user);
 			if ($result > 0) {
@@ -191,7 +191,7 @@ class Fiscalyear extends CommonObject
 
 		$this->db->begin();
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."accounting_fiscalyear";
+		$sql = "UPDATE ".$this->db->prefix()."accounting_fiscalyear";
 		$sql .= " SET label = '".$this->db->escape($this->label)."'";
 		$sql .= ", date_start = '".$this->db->idate($this->date_start)."'";
 		$sql .= ", date_end = ".($this->date_end ? "'".$this->db->idate($this->date_end)."'" : "null");
@@ -221,7 +221,7 @@ class Fiscalyear extends CommonObject
 	public function fetch($id)
 	{
 		$sql = "SELECT rowid, label, date_start, date_end, statut";
-		$sql .= " FROM ".MAIN_DB_PREFIX."accounting_fiscalyear";
+		$sql .= " FROM ".$this->db->prefix()."accounting_fiscalyear";
 		$sql .= " WHERE rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -253,7 +253,7 @@ class Fiscalyear extends CommonObject
 	{
 		$this->db->begin();
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."accounting_fiscalyear WHERE rowid = ".((int) $id);
+		$sql = "DELETE FROM ".$this->db->prefix()."accounting_fiscalyear WHERE rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$result = $this->db->query($sql);
@@ -414,10 +414,10 @@ class Fiscalyear extends CommonObject
 	 */
 	public function info($id)
 	{
-		$sql = 'SELECT fy.rowid, fy.datec, fy.fk_user_author, fy.fk_user_modif,';
-		$sql .= ' fy.tms';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'accounting_fiscalyear as fy';
-		$sql .= ' WHERE fy.rowid = '.((int) $id);
+		$sql = "SELECT fy.rowid, fy.datec, fy.fk_user_author, fy.fk_user_modif,";
+		$sql .= " fy.tms";
+		$sql .= " FROM ".$this->db->prefix()."accounting_fiscalyear as fy";
+		$sql .= " WHERE fy.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch info", LOG_DEBUG);
 		$result = $this->db->query($sql);
@@ -464,7 +464,7 @@ class Fiscalyear extends CommonObject
 		}
 
 		$sql = "SELECT count(DISTINCT piece_num) as nb";
-		$sql .= " FROM ".MAIN_DB_PREFIX."accounting_bookkeeping";
+		$sql .= " FROM ".$this->db->prefix()."accounting_bookkeeping";
 		$sql .= " WHERE entity IN (".getEntity('bookkeeping', 0).")";
 		$sql .= " AND doc_date >= '".$this->db->idate($datestart)."' and doc_date <= '".$this->db->idate($dateend)."'";
 
@@ -498,7 +498,7 @@ class Fiscalyear extends CommonObject
 		}
 
 		$sql = "SELECT count(rowid) as nb";
-		$sql .= " FROM ".MAIN_DB_PREFIX."accounting_bookkeeping ";
+		$sql .= " FROM ".$this->db->prefix()."accounting_bookkeeping ";
 		$sql .= " WHERE entity IN (".getEntity('bookkeeping', 0).")";
 		$sql .= " AND doc_date >= '".$this->db->idate($datestart)."' and doc_date <= '".$this->db->idate($dateend)."'";
 

htdocs/core/class/html.form.class.php

@@ -204,7 +204,7 @@ class Form
 	 */
 	public function editfieldval($text, $htmlname, $value, $object, $perm, $typeofdata = 'string', $editvalue = '', $extObject = null, $custommsg = null, $moreparam = '', $notabletag = 0, $formatfunc = '', $paramid = 'id')
 	{
-		global $conf, $langs, $db;
+		global $conf, $langs;
 
 		$ret = '';
 
@@ -886,7 +886,7 @@ class Form
 		$atleastonefavorite = 0;
 
 		$sql = "SELECT rowid, code as code_iso, code_iso as code_iso3, label, favorite, eec";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_country";
+		$sql .= " FROM ".$this->db->prefix()."c_country";
 		$sql .= " WHERE active > 0";
 		//$sql.= " ORDER BY code ASC";
 
@@ -1009,7 +1009,7 @@ class Form
 		$incotermArray = array();
 
 		$sql = "SELECT rowid, code";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_incoterms";
+		$sql .= " FROM ".$this->db->prefix()."c_incoterms";
 		$sql .= " WHERE active > 0";
 		$sql .= " ORDER BY code ASC";
 
@@ -1088,7 +1088,7 @@ class Form
 	public function select_type_of_lines($selected = '', $htmlname = 'type', $showempty = 0, $hidetext = 0, $forceall = 0)
 	{
 		// phpcs:enable
-		global $db, $langs, $user, $conf;
+		global $langs, $conf;
 
 		// If product & services are enabled or both disabled.
 		if ($forceall == 1 || (empty($forceall) && !empty($conf->product->enabled) && !empty($conf->service->enabled))
@@ -1155,7 +1155,7 @@ class Form
 		$langs->load("trips");
 
 		$sql = "SELECT c.code, c.label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_type_fees as c";
+		$sql .= " FROM ".$this->db->prefix()."c_type_fees as c";
 		$sql .= " WHERE active > 0";
 
 		$resql = $this->db->query($sql);
@@ -1344,12 +1344,12 @@ class Form
 			$sql .= ", s.address, s.zip, s.town";
 			$sql .= ", dictp.code as country_code";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."societe as s";
 		if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as dictp ON dictp.rowid = s.fk_pays";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."c_country as dictp ON dictp.rowid = s.fk_pays";
 		}
 		if (empty($user->rights->societe->client->voir) && !$user->socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE s.entity IN (".getEntity('societe').")";
 		if (!empty($user->socid)) {
@@ -1523,7 +1523,7 @@ class Form
 		// On recherche les remises
 		$sql = "SELECT re.rowid, re.amount_ht, re.amount_tva, re.amount_ttc,";
 		$sql .= " re.description, re.fk_facture_source";
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe_remise_except as re";
+		$sql .= " FROM ".$this->db->prefix()."societe_remise_except as re";
 		$sql .= " WHERE re.fk_soc = ".(int) $socid;
 		$sql .= " AND re.entity = ".$conf->entity;
 		if ($filter) {
@@ -1668,9 +1668,9 @@ class Form
 		if ($showsoc > 0 || !empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
 			$sql .= ", s.nom as company, s.town AS company_town";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."socpeople as sp";
+		$sql .= " FROM ".$this->db->prefix()."socpeople as sp";
 		if ($showsoc > 0 || !empty($conf->global->CONTACT_SHOW_EMAIL_PHONE_TOWN_SELECTLIST)) {
-			$sql .= " LEFT OUTER JOIN  ".MAIN_DB_PREFIX."societe as s ON s.rowid=sp.fk_soc";
+			$sql .= " LEFT OUTER JOIN  ".$this->db->prefix()."societe as s ON s.rowid=sp.fk_soc";
 		}
 		$sql .= " WHERE sp.entity IN (".getEntity('socpeople').")";
 		if ($socid > 0 || $socid == -1) {
@@ -1922,9 +1922,9 @@ class Form
 		if (!empty($conf->multicompany->enabled) && $conf->entity == 1 && $user->admin && !$user->entity) {
 			$sql .= ", e.label";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."user as u";
+		$sql .= " FROM ".$this->db->prefix()."user as u";
 		if (!empty($conf->multicompany->enabled) && $conf->entity == 1 && $user->admin && !$user->entity) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."entity as e ON e.rowid = u.entity";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."entity as e ON e.rowid = u.entity";
 			if ($force_entity) {
 				$sql .= " WHERE u.entity IN (0, ".$this->db->sanitize($force_entity).")";
 			} else {
@@ -1932,7 +1932,7 @@ class Form
 			}
 		} else {
 			if (!empty($conf->multicompany->enabled) && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
-				$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."usergroup_user as ug";
+				$sql .= " LEFT JOIN ".$this->db->prefix()."usergroup_user as ug";
 				$sql .= " ON ug.fk_user = u.rowid";
 				$sql .= " WHERE ug.entity = ".$conf->entity;
 			} else {
@@ -2458,7 +2458,7 @@ class Form
 	public function select_produits_list($selected = '', $htmlname = 'productid', $filtertype = '', $limit = 20, $price_level = 0, $filterkey = '', $status = 1, $finished = 2, $outputmode = 0, $socid = 0, $showempty = '1', $forcecombo = 0, $morecss = '', $hidepriceinlabel = 0, $warehouseStatus = '')
 	{
 		// phpcs:enable
-		global $langs, $conf, $user, $db;
+		global $langs, $conf;
 
 		$out = '';
 		$outarray = array();
@@ -2494,9 +2494,9 @@ class Form
 
 		if (!empty($conf->global->PRODUCT_SORT_BY_CATEGORY)) {
 			//Product category
-			$sql .= ", (SELECT ".MAIN_DB_PREFIX."categorie_product.fk_categorie
-						FROM ".MAIN_DB_PREFIX."categorie_product
-						WHERE ".MAIN_DB_PREFIX."categorie_product.fk_product=p.rowid
+			$sql .= ", (SELECT ".$this->db->prefix()."categorie_product.fk_categorie
+						FROM ".$this->db->prefix()."categorie_product
+						WHERE ".$this->db->prefix()."categorie_product.fk_product=p.rowid
 						LIMIT 1
 				) AS categorie_product_id ";
 		}
@@ -2522,13 +2522,13 @@ class Form
 		}
 		// Price by quantity
 		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
-			$sql .= ", (SELECT pp.rowid FROM ".MAIN_DB_PREFIX."product_price as pp WHERE pp.fk_product = p.rowid";
+			$sql .= ", (SELECT pp.rowid FROM ".$this->db->prefix()."product_price as pp WHERE pp.fk_product = p.rowid";
 			if ($price_level >= 1 && !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
 				$sql .= " AND price_level = ".((int) $price_level);
 			}
 			$sql .= " ORDER BY date_price";
 			$sql .= " DESC LIMIT 1) as price_rowid";
-			$sql .= ", (SELECT pp.price_by_qty FROM ".MAIN_DB_PREFIX."product_price as pp WHERE pp.fk_product = p.rowid"; // price_by_qty is 1 if some prices by qty exists in subtable
+			$sql .= ", (SELECT pp.price_by_qty FROM ".$this->db->prefix()."product_price as pp WHERE pp.fk_product = p.rowid"; // price_by_qty is 1 if some prices by qty exists in subtable
 			if ($price_level >= 1 && !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
 				$sql .= " AND price_level = ".((int) $price_level);
 			}
@@ -2536,32 +2536,32 @@ class Form
 			$sql .= " DESC LIMIT 1) as price_by_qty";
 			$selectFields .= ", price_rowid, price_by_qty";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product as p";
 		if (count($warehouseStatusArray)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_stock as ps on ps.fk_product = p.rowid";
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."entrepot as e on ps.fk_entrepot = e.rowid AND e.entity IN (".getEntity('stock').")";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_stock as ps on ps.fk_product = p.rowid";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."entrepot as e on ps.fk_entrepot = e.rowid AND e.entity IN (".getEntity('stock').")";
 			$sql .= ' AND e.statut IN ('.$this->db->sanitize($this->db->escape(implode(',', $warehouseStatusArray))).')'; // Return line if product is inside the selected stock. If not, an empty line will be returned so we will count 0.
 		}
 
 		// include search in supplier ref
 		if (!empty($conf->global->MAIN_SEARCH_PRODUCT_BY_FOURN_REF)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
 		}
 
 		//Price by customer
 		if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
-			$sql .= " LEFT JOIN  ".MAIN_DB_PREFIX."product_customer_price as pcp ON pcp.fk_soc=".((int) $socid)." AND pcp.fk_product=p.rowid";
+			$sql .= " LEFT JOIN  ".$this->db->prefix()."product_customer_price as pcp ON pcp.fk_soc=".((int) $socid)." AND pcp.fk_product=p.rowid";
 		}
 		// Units
 		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_units u ON u.rowid = p.fk_unit";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."c_units u ON u.rowid = p.fk_unit";
 		}
 		// Multilang : we add translation
 		if (!empty($conf->global->MAIN_MULTILANGS)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_lang as pl ON pl.fk_product = p.rowid ";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_lang as pl ON pl.fk_product = p.rowid ";
 			if (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE) && !empty($socid)) {
 				require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
-				$soc = new Societe($db);
+				$soc = new Societe($this->db);
 				$result = $soc->fetch($socid);
 				if ($result > 0 && !empty($soc->default_lang)) {
 					$sql .= " AND pl.lang = '".$this->db->escape($soc->default_lang)."'";
@@ -2574,7 +2574,7 @@ class Form
 		}
 
 		if (!empty($conf->global->PRODUIT_ATTRIBUTES_HIDECHILD)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_attribute_combination pac ON pac.fk_product_child = p.rowid";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_attribute_combination pac ON pac.fk_product_child = p.rowid";
 		}
 
 		$sql .= ' WHERE p.entity IN ('.getEntity('product').')';
@@ -2702,7 +2702,7 @@ class Form
 
 				if ((!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) && !empty($objp->price_by_qty) && $objp->price_by_qty == 1) { // Price by quantity will return many prices for the same product
 					$sql = "SELECT rowid, quantity, price, unitprice, remise_percent, remise, price_base_type";
-					$sql .= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
+					$sql .= " FROM ".$this->db->prefix()."product_price_by_qty";
 					$sql .= " WHERE fk_product_price = ".((int) $objp->price_rowid);
 					$sql .= " ORDER BY quantity ASC";
 
@@ -2775,7 +2775,7 @@ class Form
 			}
 			return $outarray;
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 	}
 
@@ -2796,7 +2796,7 @@ class Form
 	 */
 	protected function constructProductListOption(&$objp, &$opt, &$optJson, $price_level, $selected, $hidepriceinlabel = 0, $filterkey = '', $novirtualstock = 0)
 	{
-		global $langs, $conf, $user, $db;
+		global $langs, $conf, $user;
 
 		$outkey = '';
 		$outval = '';
@@ -2942,7 +2942,7 @@ class Form
 		// If we need a particular price level (from 1 to n)
 		if (empty($hidepriceinlabel) && $price_level >= 1 && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
 			$sql = "SELECT price, price_ttc, price_base_type, tva_tx, default_vat_code";
-			$sql .= " FROM ".MAIN_DB_PREFIX."product_price";
+			$sql .= " FROM ".$this->db->prefix()."product_price";
 			$sql .= " WHERE fk_product = ".((int) $objp->rowid);
 			$sql .= " AND entity IN (".getEntity('productprice').")";
 			$sql .= " AND price_level = ".((int) $price_level);
@@ -3173,7 +3173,7 @@ class Form
 	public function select_produits_fournisseurs_list($socid, $selected = '', $htmlname = 'productid', $filtertype = '', $filtre = '', $filterkey = '', $statut = -1, $outputmode = 0, $limit = 100, $alsoproductwithnosupplierprice = 0, $morecss = '', $showstockinlist = 0, $placeholder = '')
 	{
 		// phpcs:enable
-		global $langs, $conf, $db, $user;
+		global $langs, $conf, $user;
 
 		$out = '';
 		$outarray = array();
@@ -3203,15 +3203,15 @@ class Form
 		if (!empty($conf->barcode->enabled)) {
 			$sql .= ", pfp.barcode";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON ( p.rowid = pfp.fk_product AND pfp.entity IN (".getEntity('product').") )";
+		$sql .= " FROM ".$this->db->prefix()."product as p";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."product_fournisseur_price as pfp ON ( p.rowid = pfp.fk_product AND pfp.entity IN (".getEntity('product').") )";
 		if ($socid > 0) {
 			$sql .= " AND pfp.fk_soc = ".((int) $socid);
 		}
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON pfp.fk_soc = s.rowid";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON pfp.fk_soc = s.rowid";
 		// Units
 		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_units u ON u.rowid = p.fk_unit";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."c_units u ON u.rowid = p.fk_unit";
 		}
 		$sql .= " WHERE p.entity IN (".getEntity('product').")";
 		if ($statut != -1) {
@@ -3553,9 +3553,9 @@ class Form
 		$sql = "SELECT p.rowid, p.ref, p.label, p.price, p.duration, pfp.fk_soc,";
 		$sql .= " pfp.ref_fourn, pfp.rowid as idprodfournprice, pfp.price as fprice, pfp.remise_percent, pfp.quantity, pfp.unitprice,";
 		$sql .= " pfp.fk_supplier_price_expression, pfp.fk_product, pfp.tva_tx, s.nom as name";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON pfp.fk_soc = s.rowid";
+		$sql .= " FROM ".$this->db->prefix()."product as p";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON pfp.fk_soc = s.rowid";
 		$sql .= " WHERE pfp.entity IN (".getEntity('productsupplierprice').")";
 		$sql .= " AND p.tobuy = 1";
 		$sql .= " AND s.fournisseur = 1";
@@ -3651,7 +3651,7 @@ class Form
 		// phpcs:enable
 		// looking for users
 		$sql = "SELECT a.rowid, a.label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe_address as a";
+		$sql .= " FROM ".$this->db->prefix()."societe_address as a";
 		$sql .= " WHERE a.fk_soc = ".((int) $socid);
 		$sql .= " ORDER BY a.label ASC";
 
@@ -3703,7 +3703,7 @@ class Form
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
 		$sql = "SELECT rowid, code, libelle as label";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_payment_term';
+		$sql .= " FROM ".$this->db->prefix().'c_payment_term';
 		$sql .= " WHERE entity IN (".getEntity('c_payment_term').")";
 		$sql .= " AND active > 0";
 		$sql .= " ORDER BY sortorder";
@@ -3752,7 +3752,7 @@ class Form
 		$langs->load('propal');
 
 		$sql = "SELECT rowid, code, label, position";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_availability';
+		$sql .= " FROM ".$this->db->prefix().'c_availability';
 		$sql .= " WHERE active > 0";
 
 		$resql = $this->db->query($sql);
@@ -3832,7 +3832,7 @@ class Form
 		}
 
 		$sql = "SELECT rowid, code, label";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_input_reason';
+		$sql .= " FROM ".$this->db->prefix().'c_input_reason';
 		$sql .= " WHERE active > 0";
 
 		$resql = $this->db->query($sql);
@@ -3932,7 +3932,7 @@ class Form
 		$this->cache_types_paiements = array();
 
 		$sql = "SELECT id, code, libelle as label, type, active";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_paiement";
+		$sql .= " FROM ".$this->db->prefix()."c_paiement";
 		$sql .= " WHERE entity IN (".getEntity('c_paiement').")";
 
 		$resql = $this->db->query($sql);
@@ -4194,7 +4194,7 @@ class Form
 		$this->cache_transport_mode = array();
 
 		$sql = "SELECT rowid, code, label, active";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_transport_mode";
+		$sql .= " FROM ".$this->db->prefix()."c_transport_mode";
 		$sql .= " WHERE entity IN (".getEntity('c_transport_mode').")";
 
 		$resql = $this->db->query($sql);
@@ -4312,7 +4312,7 @@ class Form
 		$langs->load("deliveries");
 
 		$sql = "SELECT rowid, code, libelle as label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_shipment_mode";
+		$sql .= " FROM ".$this->db->prefix()."c_shipment_mode";
 		$sql .= " WHERE active > 0";
 		if ($filtre) {
 			$sql .= " AND ".$filtre;
@@ -4365,7 +4365,7 @@ class Form
 	 */
 	public function formSelectShippingMethod($page, $selected = '', $htmlname = 'shipping_method_id', $addempty = 0)
 	{
-		global $langs, $db;
+		global $langs;
 
 		$langs->load("deliveries");
 
@@ -4378,7 +4378,7 @@ class Form
 			print '</form>';
 		} else {
 			if ($selected) {
-				$code = $langs->getLabelFromKey($db, $selected, 'c_shipment_mode', 'rowid', 'code');
+				$code = $langs->getLabelFromKey($this->db, $selected, 'c_shipment_mode', 'rowid', 'code');
 				print $langs->trans("SendingMethod".strtoupper($code));
 			} else {
 				print "&nbsp;";
@@ -4400,9 +4400,9 @@ class Form
 
 		$langs->load('bills');
 
-		$opt = '<option value ="" selected></option>';
-		$sql = 'SELECT rowid, ref, situation_cycle_ref, situation_counter, situation_final, fk_soc';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'facture';
+		$opt = '<option value="" selected></option>';
+		$sql = "SELECT rowid, ref, situation_cycle_ref, situation_counter, situation_final, fk_soc";
+		$sql .= ' FROM '.$this->db->prefix().'facture';
 		$sql .= ' WHERE entity IN ('.getEntity('invoice').')';
 		$sql .= ' AND situation_counter >= 1';
 		$sql .= ' AND fk_soc = '.(int) $socid;
@@ -4457,7 +4457,7 @@ class Form
 
 		$return = '<select class="flat" id="'.$htmlname.'" name="'.$htmlname.'">';
 
-		$sql = 'SELECT rowid, label, code from '.MAIN_DB_PREFIX.'c_units';
+		$sql = "SELECT rowid, label, code FROM ".$this->db->prefix()."c_units";
 		$sql .= ' WHERE active > 0';
 		if (!empty($unit_type)) {
 			$sql .= " AND unit_type = '".$this->db->escape($unit_type)."'";
@@ -4513,7 +4513,7 @@ class Form
 		$num = 0;
 
 		$sql = "SELECT rowid, label, bank, clos as status, currency_code";
-		$sql .= " FROM ".MAIN_DB_PREFIX."bank_account";
+		$sql .= " FROM ".$this->db->prefix()."bank_account";
 		$sql .= " WHERE entity IN (".getEntity('bank_account').")";
 		if ($status != 2) {
 			$sql .= " AND clos = ".(int) $status;
@@ -4593,7 +4593,7 @@ class Form
 		$num = 0;
 
 		$sql = "SELECT rowid, name, fk_country, status, entity";
-		$sql .= " FROM ".MAIN_DB_PREFIX."establishment";
+		$sql .= " FROM ".$this->db->prefix()."establishment";
 		$sql .= " WHERE 1=1";
 		if ($status != 2) {
 			$sql .= " AND status = ".(int) $status;
@@ -4715,7 +4715,7 @@ class Form
 			// TODO Move this into common category feature
 			$cate_arbo = array();
 			$sql = "SELECT c.label, c.rowid";
-			$sql .= " FROM ".MAIN_DB_PREFIX."bank_categ as c";
+			$sql .= " FROM ".$this->db->prefix()."bank_categ as c";
 			$sql .= " WHERE entity = ".$conf->entity;
 			$sql .= " ORDER BY c.label";
 			$result = $this->db->query($sql);
@@ -5799,13 +5799,13 @@ class Form
 	 */
 	public function selectMultiCurrency($selected = '', $htmlname = 'multicurrency_code', $useempty = 0, $filter = '', $excludeConfCurrency = false)
 	{
-		global $db, $conf, $langs, $user;
+		global $conf, $langs;
 
 		$langs->loadCacheCurrencies(''); // Load ->cache_currencies
 
 		$TCurrency = array();
 
-		$sql = 'SELECT code FROM '.MAIN_DB_PREFIX.'multicurrency';
+		$sql = "SELECT code FROM ".$this->db->prefix()."multicurrency";
 		$sql .= " WHERE entity IN ('".getEntity('mutlicurrency')."')";
 		if ($filter) {
 			$sql .= " AND ".$filter;
@@ -5870,7 +5870,7 @@ class Form
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
 		$sql = "SELECT DISTINCT t.rowid, t.code, t.taux, t.localtax1, t.localtax1_type, t.localtax2, t.localtax2_type, t.recuperableonly";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " FROM ".$this->db->prefix()."c_tva as t, ".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE t.fk_pays = c.rowid";
 		$sql .= " AND t.active > 0";
 		$sql .= " AND c.code IN (".$this->db->sanitize($country_code, 1).")";
@@ -6819,7 +6819,7 @@ class Form
 	 */
 	public function selectTicketsList($selected = '', $htmlname = 'ticketid', $filtertype = '', $limit = 20, $filterkey = '', $status = 1, $outputmode = 0, $showempty = '1', $forcecombo = 0, $morecss = '')
 	{
-		global $langs, $conf, $user, $db;
+		global $langs, $conf;
 
 		$out = '';
 		$outarray = array();
@@ -6828,7 +6828,7 @@ class Form
 
 		$sql = "SELECT ";
 		$sql .= $selectFields;
-		$sql .= " FROM ".MAIN_DB_PREFIX."ticket as p";
+		$sql .= " FROM ".$this->db->prefix()."ticket as p";
 		$sql .= ' WHERE p.entity IN ('.getEntity('ticket').')';
 
 		// Add criteria on ref/label
@@ -6903,7 +6903,7 @@ class Form
 			if (empty($outputmode)) return $out;
 			return $outarray;
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 	}
 
@@ -6920,8 +6920,6 @@ class Form
 	 */
 	protected function constructTicketListOption(&$objp, &$opt, &$optJson, $selected, $filterkey = '')
 	{
-		global $langs, $conf, $user, $db;
-
 		$outkey = '';
 		$outval = '';
 		$outref = '';
@@ -7025,7 +7023,7 @@ class Form
 	 */
 	public function selectProjectsList($selected = '', $htmlname = 'projectid', $filtertype = '', $limit = 20, $filterkey = '', $status = 1, $outputmode = 0, $showempty = '1', $forcecombo = 0, $morecss = '')
 	{
-		global $langs, $conf, $user, $db;
+		global $langs, $conf;
 
 		$out = '';
 		$outarray = array();
@@ -7034,7 +7032,7 @@ class Form
 
 		$sql = "SELECT ";
 		$sql .= $selectFields;
-		$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
+		$sql .= " FROM ".$this->db->prefix()."projet as p";
 		$sql .= ' WHERE p.entity IN ('.getEntity('project').')';
 
 		// Add criteria on ref/label
@@ -7109,7 +7107,7 @@ class Form
 			if (empty($outputmode)) return $out;
 			return $outarray;
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 	}
 
@@ -7126,8 +7124,6 @@ class Form
 	 */
 	protected function constructProjectListOption(&$objp, &$opt, &$optJson, $selected, $filterkey = '')
 	{
-		global $langs, $conf, $user, $db;
-
 		$outkey = '';
 		$outval = '';
 		$outref = '';
@@ -7150,7 +7146,7 @@ class Form
 		$outval .= $objRef;
 
 		$opt .= "</option>\n";
-		$optJson = array('key'=>$outkey, 'value'=>$outref, 'type'=>$outtypem);
+		$optJson = array('key'=>$outkey, 'value'=>$outref, 'type'=>$outtype);
 	}
 
 
@@ -7232,7 +7228,7 @@ class Form
 	 */
 	public function selectMembersList($selected = '', $htmlname = 'adherentid', $filtertype = '', $limit = 20, $filterkey = '', $status = 1, $outputmode = 0, $showempty = '1', $forcecombo = 0, $morecss = '')
 	{
-		global $langs, $conf, $user, $db;
+		global $langs, $conf;
 
 		$out = '';
 		$outarray = array();
@@ -7241,7 +7237,7 @@ class Form
 
 		$sql = "SELECT ";
 		$sql .= $selectFields;
-		$sql .= " FROM ".MAIN_DB_PREFIX."adherent as p";
+		$sql .= " FROM ".$this->db->prefix()."adherent as p";
 		$sql .= ' WHERE p.entity IN ('.getEntity('adherent').')';
 
 		// Add criteria on ref/label
@@ -7316,7 +7312,7 @@ class Form
 			if (empty($outputmode)) return $out;
 			return $outarray;
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 	}
 
@@ -7333,8 +7329,6 @@ class Form
 	 */
 	protected function constructMemberListOption(&$objp, &$opt, &$optJson, $selected, $filterkey = '')
 	{
-		global $langs, $conf, $user, $db;
-
 		$outkey = '';
 		$outval = '';
 		$outref = '';
@@ -7357,7 +7351,7 @@ class Form
 		$outval .= $objRef;
 
 		$opt .= "</option>\n";
-		$optJson = array('key'=>$outkey, 'value'=>$outref, 'type'=>$outtypem);
+		$optJson = array('key'=>$outkey, 'value'=>$outref, 'type'=>$outtype);
 	}
 
 	/**
@@ -7543,15 +7537,15 @@ class Form
 		$num = 0;
 
 		// Search data
-		$sql = "SELECT t.rowid, ".$fieldstoshow." FROM ".MAIN_DB_PREFIX.$objecttmp->table_element." as t";
+		$sql = "SELECT t.rowid, ".$fieldstoshow." FROM ".$this->db->prefix().$objecttmp->table_element." as t";
 		if (isset($objecttmp->ismultientitymanaged)) {
 			if (!is_numeric($objecttmp->ismultientitymanaged)) {
 				$tmparray = explode('@', $objecttmp->ismultientitymanaged);
-				$sql .= " INNER JOIN ".MAIN_DB_PREFIX.$tmparray[1]." as parenttable ON parenttable.rowid = t.".$tmparray[0];
+				$sql .= " INNER JOIN ".$this->db->prefix().$tmparray[1]." as parenttable ON parenttable.rowid = t.".$tmparray[0];
 			}
 			if ($objecttmp->ismultientitymanaged === 'fk_soc@societe') {
 				if (empty($user->rights->societe->client->voir) && !$user->socid) {
-					$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+					$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 				}
 			}
 		}
@@ -8285,11 +8279,9 @@ class Form
 	 */
 	public function showCategories($id, $type, $rendermode = 0, $nolink = 0)
 	{
-		global $db;
-
 		include_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 
-		$cat = new Categorie($db);
+		$cat = new Categorie($this->db);
 		$categories = $cat->containing($id, $type);
 
 		if ($rendermode == 1) {
@@ -8517,22 +8509,23 @@ class Form
 			}
 
 			$possiblelinks = array(
-				'propal'=>array('enabled'=>$conf->propal->enabled, 'perms'=>1, 'label'=>'LinkToProposal', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."propal as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('propal').')'),
-				'order'=>array('enabled'=>$conf->commande->enabled, 'perms'=>1, 'label'=>'LinkToOrder', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."commande as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('commande').')'),
-				'invoice'=>array('enabled'=>$conf->facture->enabled, 'perms'=>1, 'label'=>'LinkToInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('invoice').')'),
-				'invoice_template'=>array('enabled'=>$conf->facture->enabled, 'perms'=>1, 'label'=>'LinkToTemplateInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.titre as ref, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture_rec as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('invoice').')'),
+				'propal'=>array('enabled'=>$conf->propal->enabled, 'perms'=>1, 'label'=>'LinkToProposal', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."propal as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('propal').')'),
+				'order'=>array('enabled'=>$conf->commande->enabled, 'perms'=>1, 'label'=>'LinkToOrder', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."commande as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('commande').')'),
+				'invoice'=>array('enabled'=>$conf->facture->enabled, 'perms'=>1, 'label'=>'LinkToInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_client, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."facture as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('invoice').')'),
+				'invoice_template'=>array('enabled'=>$conf->facture->enabled, 'perms'=>1, 'label'=>'LinkToTemplateInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.titre as ref, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."facture_rec as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('invoice').')'),
 				'contrat'=>array(
 					'enabled'=>$conf->contrat->enabled,
 					'perms'=>1,
 					'label'=>'LinkToContract',
-					'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_customer as ref_client, t.ref_supplier, SUM(td.total_ht) as total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."contrat as t, ".MAIN_DB_PREFIX."contratdet as td WHERE t.fk_soc = s.rowid AND td.fk_contrat = t.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('contract').') GROUP BY s.rowid, s.nom, s.client, t.rowid, t.ref, t.ref_customer, t.ref_supplier'
+					'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_customer as ref_client, t.ref_supplier, SUM(td.total_ht) as total_ht
+							FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."contrat as t, ".$this->db->prefix()."contratdet as td WHERE t.fk_soc = s.rowid AND td.fk_contrat = t.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('contract').') GROUP BY s.rowid, s.nom, s.client, t.rowid, t.ref, t.ref_customer, t.ref_supplier'
 				),
-				'fichinter'=>array('enabled'=>!empty($conf->ficheinter->enabled) ? $conf->ficheinter->enabled : 0, 'perms'=>1, 'label'=>'LinkToIntervention', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."fichinter as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('intervention').')'),
-				'supplier_proposal'=>array('enabled'=>$conf->supplier_proposal->enabled, 'perms'=>1, 'label'=>'LinkToSupplierProposal', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, '' as ref_supplier, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."supplier_proposal as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('supplier_proposal').')'),
-				'order_supplier'=>array('enabled'=>$conf->supplier_order->enabled, 'perms'=>1, 'label'=>'LinkToSupplierOrder', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_supplier, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."commande_fournisseur as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('commande_fournisseur').')'),
-				'invoice_supplier'=>array('enabled'=>$conf->supplier_invoice->enabled, 'perms'=>1, 'label'=>'LinkToSupplierInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_supplier, t.total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture_fourn as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('facture_fourn').')'),
-				'ticket'=>array('enabled'=>$conf->ticket->enabled, 'perms'=>1, 'label'=>'LinkToTicket', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.track_id, '0' as total_ht FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."ticket as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('ticket').')'),
-				'mo'=>array('enabled'=>$conf->mrp->enabled, 'perms'=>1, 'label'=>'LinkToMo', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.rowid, '0' as total_ht FROM ".MAIN_DB_PREFIX."societe as s INNER JOIN ".MAIN_DB_PREFIX."mrp_mo as t ON t.fk_soc = s.rowid  WHERE  t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('mo').')')
+				'fichinter'=>array('enabled'=>!empty($conf->ficheinter->enabled) ? $conf->ficheinter->enabled : 0, 'perms'=>1, 'label'=>'LinkToIntervention', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."fichinter as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('intervention').')'),
+				'supplier_proposal'=>array('enabled'=>$conf->supplier_proposal->enabled, 'perms'=>1, 'label'=>'LinkToSupplierProposal', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, '' as ref_supplier, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."supplier_proposal as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('supplier_proposal').')'),
+				'order_supplier'=>array('enabled'=>$conf->supplier_order->enabled, 'perms'=>1, 'label'=>'LinkToSupplierOrder', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_supplier, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."commande_fournisseur as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('commande_fournisseur').')'),
+				'invoice_supplier'=>array('enabled'=>$conf->supplier_invoice->enabled, 'perms'=>1, 'label'=>'LinkToSupplierInvoice', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.ref_supplier, t.total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."facture_fourn as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('facture_fourn').')'),
+				'ticket'=>array('enabled'=>$conf->ticket->enabled, 'perms'=>1, 'label'=>'LinkToTicket', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.track_id, '0' as total_ht FROM ".$this->db->prefix()."societe as s, ".$this->db->prefix()."ticket as t WHERE t.fk_soc = s.rowid AND t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('ticket').')'),
+				'mo'=>array('enabled'=>$conf->mrp->enabled, 'perms'=>1, 'label'=>'LinkToMo', 'sql'=>"SELECT s.rowid as socid, s.nom as name, s.client, t.rowid, t.ref, t.rowid, '0' as total_ht FROM ".$this->db->prefix()."societe as s INNER JOIN ".$this->db->prefix()."mrp_mo as t ON t.fk_soc = s.rowid  WHERE  t.fk_soc IN (".$this->db->sanitize($listofidcompanytoscan).') AND t.entity IN ('.getEntity('mo').')')
 			);
 		}
 
@@ -8738,7 +8731,7 @@ class Form
 	{
 		// phpcs:enable
 		$sql = "SELECT rowid, label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."export_model";
+		$sql .= " FROM ".$this->db->prefix()."export_model";
 		$sql .= " WHERE type = '".$this->db->escape($type)."'";
 		$sql .= " ORDER BY rowid";
 		$result = $this->db->query($sql);
@@ -9256,9 +9249,9 @@ class Form
 		if (!empty($conf->multicompany->enabled) && $conf->entity == 1 && $user->admin && !$user->entity) {
 			$sql .= ", e.label";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."usergroup as ug ";
+		$sql .= " FROM ".$this->db->prefix()."usergroup as ug ";
 		if (!empty($conf->multicompany->enabled) && $conf->entity == 1 && $user->admin && !$user->entity) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."entity as e ON e.rowid=ug.entity";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."entity as e ON e.rowid=ug.entity";
 			if ($force_entity) {
 				$sql .= " WHERE ug.entity IN (0, ".$force_entity.")";
 			} else {
@@ -9420,24 +9413,24 @@ class Form
 	 */
 	public function selectExpenseCategories($selected = '', $htmlname = 'fk_c_exp_tax_cat', $useempty = 0, $excludeid = array(), $target = '', $default_selected = 0, $params = array(), $info_admin = 1)
 	{
-		global $db, $langs, $user;
+		global $langs, $user;
 
 		$out = '';
-		$sql = 'SELECT rowid, label FROM '.MAIN_DB_PREFIX.'c_exp_tax_cat WHERE active = 1';
-		$sql .= ' AND entity IN (0,'.getEntity('exp_tax_cat').')';
+		$sql = "SELECT rowid, label FROM ".$this->db->prefix()."c_exp_tax_cat WHERE active = 1";
+		$sql .= " AND entity IN (0,".getEntity('exp_tax_cat').")";
 		if (!empty($excludeid)) {
-			$sql .= ' AND rowid NOT IN ('.$this->db->sanitize(implode(',', $excludeid)).')';
+			$sql .= " AND rowid NOT IN (".$this->db->sanitize(implode(',', $excludeid)).")";
 		}
-		$sql .= ' ORDER BY label';
+		$sql .= " ORDER BY label";
 
-		$resql = $db->query($sql);
+		$resql = $this->db->query($sql);
 		if ($resql) {
 			$out = '<select id="select_'.$htmlname.'" name="'.$htmlname.'" class="'.$htmlname.' flat minwidth75imp maxwidth200">';
 			if ($useempty) {
 				$out .= '<option value="0">&nbsp;</option>';
 			}
 
-			while ($obj = $db->fetch_object($resql)) {
+			while ($obj = $this->db->fetch_object($resql)) {
 				$out .= '<option '.($selected == $obj->rowid ? 'selected="selected"' : '').' value="'.$obj->rowid.'">'.$langs->trans($obj->label).'</option>';
 			}
 			$out .= '</select>';
@@ -9448,11 +9441,11 @@ class Form
 			}
 
 			if (!empty($target)) {
-				$sql = "SELECT c.id FROM ".MAIN_DB_PREFIX."c_type_fees as c WHERE c.code = 'EX_KME' AND c.active = 1";
-				$resql = $db->query($sql);
+				$sql = "SELECT c.id FROM ".$this->db->prefix()."c_type_fees as c WHERE c.code = 'EX_KME' AND c.active = 1";
+				$resql = $this->db->query($sql);
 				if ($resql) {
-					if ($db->num_rows($resql) > 0) {
-						$obj = $db->fetch_object($resql);
+					if ($this->db->num_rows($resql) > 0) {
+						$obj = $this->db->fetch_object($resql);
 						$out .= '<script>
 							$(function() {
 								$("select[name='.$target.']").on("change", function() {
@@ -9494,7 +9487,7 @@ class Form
 				}
 			}
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 
 		return $out;
@@ -9510,25 +9503,25 @@ class Form
 	 */
 	public function selectExpenseRanges($selected = '', $htmlname = 'fk_range', $useempty = 0)
 	{
-		global $db, $conf, $langs;
+		global $conf, $langs;
 
 		$out = '';
-		$sql = 'SELECT rowid, range_ik FROM '.MAIN_DB_PREFIX.'c_exp_tax_range';
-		$sql .= ' WHERE entity = '.$conf->entity.' AND active = 1';
+		$sql = "SELECT rowid, range_ik FROM ".$this->db->prefix()."c_exp_tax_range";
+		$sql .= " WHERE entity = ".$conf->entity." AND active = 1";
 
-		$resql = $db->query($sql);
+		$resql = $this->db->query($sql);
 		if ($resql) {
 			$out = '<select id="select_'.$htmlname.'" name="'.$htmlname.'" class="'.$htmlname.' flat minwidth75imp">';
 			if ($useempty) {
 				$out .= '<option value="0"></option>';
 			}
 
-			while ($obj = $db->fetch_object($resql)) {
+			while ($obj = $this->db->fetch_object($resql)) {
 				$out .= '<option '.($selected == $obj->rowid ? 'selected="selected"' : '').' value="'.$obj->rowid.'">'.price($obj->range_ik, 0, $langs, 1, 0).'</option>';
 			}
 			$out .= '</select>';
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 
 		return $out;
@@ -9546,13 +9539,13 @@ class Form
 	 */
 	public function selectExpense($selected = '', $htmlname = 'fk_c_type_fees', $useempty = 0, $allchoice = 1, $useid = 0)
 	{
-		global $db, $langs;
+		global $langs;
 
 		$out = '';
-		$sql = 'SELECT id, code, label FROM '.MAIN_DB_PREFIX.'c_type_fees';
-		$sql .= ' WHERE active = 1';
+		$sql = "SELECT id, code, label FROM ".$this->db->prefix()."c_type_fees";
+		$sql .= " WHERE active = 1";
 
-		$resql = $db->query($sql);
+		$resql = $this->db->query($sql);
 		if ($resql) {
 			$out = '<select id="select_'.$htmlname.'" name="'.$htmlname.'" class="'.$htmlname.' flat minwidth75imp">';
 			if ($useempty) {
@@ -9567,13 +9560,13 @@ class Form
 				$field = 'id';
 			}
 
-			while ($obj = $db->fetch_object($resql)) {
+			while ($obj = $this->db->fetch_object($resql)) {
 				$key = $langs->trans($obj->code);
 				$out .= '<option '.($selected == $obj->{$field} ? 'selected="selected"' : '').' value="'.$obj->{$field}.'">'.($key != $obj->code ? $key : $obj->label).'</option>';
 			}
 			$out .= '</select>';
 		} else {
-			dol_print_error($db);
+			dol_print_error($this->db);
 		}
 
 		return $out;
@@ -9625,9 +9618,9 @@ class Form
 		$sql = "SELECT f.rowid, f.ref as fref, 'nolabel' as flabel, p.rowid as pid, f.ref,
             p.title, p.fk_soc, p.fk_statut, p.public,";
 		$sql .= ' s.nom as name';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'projet as p';
-		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'societe as s ON s.rowid = p.fk_soc,';
-		$sql .= ' '.MAIN_DB_PREFIX.'facture as f';
+		$sql .= ' FROM '.$this->db->prefix().'projet as p';
+		$sql .= ' LEFT JOIN '.$this->db->prefix().'societe as s ON s.rowid = p.fk_soc,';
+		$sql .= ' '.$this->db->prefix().'facture as f';
 		$sql .= " WHERE p.entity IN (".getEntity('project').")";
 		$sql .= " AND f.fk_projet = p.rowid AND f.fk_statut=0"; //Brouillons seulement
 		//if ($projectsListId) $sql.= " AND p.rowid IN (".$this->db->sanitize($projectsListId).")";
@@ -9805,14 +9798,14 @@ class Form
 	 */
 	public function selectModelMail($prefix, $modelType = '', $default = 0, $addjscombo = 0)
 	{
-		global $langs, $db, $user;
+		global $langs, $user;
 
 		$retstring = '';
 
 		$TModels = array();
 
 		include_once DOL_DOCUMENT_ROOT.'/core/class/html.formmail.class.php';
-		$formmail = new FormMail($db);
+		$formmail = new FormMail($this->db);
 		$result = $formmail->fetchAllEMailTemplate($modelType, $user, $langs);
 
 		if ($default) {

htdocs/core/class/html.formaccounting.class.php

@@ -82,7 +82,7 @@ class FormAccounting extends Form
 			$selected = $selectid;
 		} else {
 			$sql = "SELECT rowid, code, label, nature, entity, active";
-			$sql .= " FROM ".MAIN_DB_PREFIX."accounting_journal";
+			$sql .= " FROM ".$this->db->prefix()."accounting_journal";
 			$sql .= " WHERE active = 1";
 			$sql .= " AND entity = ".$conf->entity;
 			if ($nature && is_numeric($nature)) {
@@ -162,7 +162,7 @@ class FormAccounting extends Form
 			$selected = $selectedIds;
 		} else {
 			$sql = "SELECT rowid, code, label, nature, entity, active";
-			$sql .= " FROM ".MAIN_DB_PREFIX."accounting_journal";
+			$sql .= " FROM ".$this->db->prefix()."accounting_journal";
 			$sql .= " WHERE active = 1";
 			$sql .= " AND entity = ".$conf->entity;
 			if ($nature && is_numeric($nature)) {
@@ -238,7 +238,7 @@ class FormAccounting extends Form
 
 		if (!empty($mysoc->country_id)) {
 			$sql = "SELECT c.rowid, c.label as type, c.range_account";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_accounting_category as c";
+			$sql .= " FROM ".$this->db->prefix()."c_accounting_category as c";
 			$sql .= " WHERE c.active = 1";
 			$sql .= " AND c.category_type = 0";
 			if (empty($allcountries)) {
@@ -247,7 +247,7 @@ class FormAccounting extends Form
 			$sql .= " ORDER BY c.label ASC";
 		} else {
 			$sql = "SELECT c.rowid, c.label as type, c.range_account";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_accounting_category as c, ".MAIN_DB_PREFIX."c_country as co";
+			$sql .= " FROM ".$this->db->prefix()."c_accounting_category as c, ".$this->db->prefix()."c_country as co";
 			$sql .= " WHERE c.active = 1";
 			$sql .= " AND c.category_type = 0";
 			$sql .= " AND c.fk_country = co.rowid";
@@ -307,7 +307,7 @@ class FormAccounting extends Form
 		// phpcs:enable
 		$options = array();
 
-		$sql = 'SELECT DISTINCT import_key from '.MAIN_DB_PREFIX.'accounting_bookkeeping';
+		$sql = "SELECT DISTINCT import_key FROM ".$this->db->prefix()."accounting_bookkeeping";
 		$sql .= " WHERE entity IN (".getEntity('accountancy').")";
 		$sql .= ' ORDER BY import_key DESC';
 
@@ -363,8 +363,8 @@ class FormAccounting extends Form
 			$trunclength = empty($conf->global->ACCOUNTING_LENGTH_DESCRIPTION_ACCOUNT) ? 50 : $conf->global->ACCOUNTING_LENGTH_DESCRIPTION_ACCOUNT;
 
 			$sql = "SELECT DISTINCT aa.account_number, aa.label, aa.labelshort, aa.rowid, aa.fk_pcg_version";
-			$sql .= " FROM ".MAIN_DB_PREFIX."accounting_account as aa";
-			$sql .= " INNER JOIN ".MAIN_DB_PREFIX."accounting_system as asy ON aa.fk_pcg_version = asy.pcg_version";
+			$sql .= " FROM ".$this->db->prefix()."accounting_account as aa";
+			$sql .= " INNER JOIN ".$this->db->prefix()."accounting_system as asy ON aa.fk_pcg_version = asy.pcg_version";
 			$sql .= " AND asy.rowid = ".((int) $conf->global->CHARTOFACCOUNTS);
 			$sql .= " AND aa.active = 1";
 			$sql .= " AND aa.entity=".$conf->entity;
@@ -454,7 +454,7 @@ class FormAccounting extends Form
 
 			// Auxiliary thirdparties account
 			$sql = "SELECT code_compta, code_compta_fournisseur, nom as name";
-			$sql .= " FROM ".MAIN_DB_PREFIX."societe";
+			$sql .= " FROM ".$this->db->prefix()."societe";
 			$sql .= " WHERE entity IN (".getEntity('societe').")";
 			$sql .= " AND (client IN (1,3) OR fournisseur = 1)";
 
@@ -480,7 +480,7 @@ class FormAccounting extends Form
 
 			// Auxiliary user account
 			$sql = "SELECT DISTINCT accountancy_code, lastname, firstname ";
-			$sql .= " FROM ".MAIN_DB_PREFIX."user";
+			$sql .= " FROM ".$this->db->prefix()."user";
 			$sql .= " WHERE entity IN (".getEntity('user').")";
 			$sql .= " ORDER BY accountancy_code";
 
@@ -527,7 +527,7 @@ class FormAccounting extends Form
 		$out_array = array();
 
 		$sql = "SELECT DISTINCT date_format(doc_date, '%Y') as dtyear";
-		$sql .= " FROM ".MAIN_DB_PREFIX."accounting_bookkeeping";
+		$sql .= " FROM ".$this->db->prefix()."accounting_bookkeeping";
 		$sql .= " WHERE entity IN (".getEntity('accountancy').")";
 		$sql .= " ORDER BY date_format(doc_date, '%Y')";
 		dol_syslog(__METHOD__, LOG_DEBUG);

htdocs/core/class/html.formadmin.class.php

@@ -420,7 +420,7 @@ class FormAdmin
 		$langs->load("dict");
 
 		$sql = "SELECT code, label, width, height, unit";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_paper_format";
+		$sql .= " FROM ".$this->db->prefix()."c_paper_format";
 		$sql .= " WHERE active=1";
 		if ($filter) {
 			$sql .= " AND code LIKE '%".$this->db->escape($filter)."%'";

htdocs/core/class/html.formbarcode.class.php

@@ -139,7 +139,7 @@ class FormBarCode
 		$out = '';
 
 		$sql = "SELECT rowid, code, libelle";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_barcode_type";
+		$sql .= " FROM ".$this->db->prefix()."c_barcode_type";
 		$sql .= " WHERE coder <> '0'";
 		$sql .= " AND entity = ".$conf->entity;
 		$sql .= " ORDER BY code";

htdocs/core/class/html.formcompany.class.php

@@ -56,7 +56,7 @@ class FormCompany extends Form
 		$effs = array();
 
 		$sql = "SELECT id, code, libelle";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_typent";
+		$sql .= " FROM ".$this->db->prefix()."c_typent";
 		$sql .= " WHERE active = 1 AND (fk_country IS NULL OR fk_country = ".(empty($mysoc->country_id) ? '0' : $mysoc->country_id).")";
 		if ($filter) {
 			$sql .= " ".$filter;
@@ -105,7 +105,7 @@ class FormCompany extends Form
 		$effs = array();
 
 		$sql = "SELECT id, code, libelle";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_effectif";
+		$sql .= " FROM ".$this->db->prefix()."c_effectif";
 		$sql .= " WHERE active = 1";
 		if ($filter) {
 			$sql .= " ".$filter;
@@ -155,7 +155,7 @@ class FormCompany extends Form
 
 		dol_syslog(get_class($this).'::form_prospect_level', LOG_DEBUG);
 		$sql = "SELECT code, label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_prospectlevel";
+		$sql .= " FROM ".$this->db->prefix()."c_prospectlevel";
 		$sql .= " WHERE active > 0";
 		$sql .= " ORDER BY sortorder";
 		$resql = $this->db->query($sql);
@@ -206,7 +206,7 @@ class FormCompany extends Form
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
 		$sql = "SELECT code, label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_prospectcontactlevel";
+		$sql .= " FROM ".$this->db->prefix()."c_prospectcontactlevel";
 		$sql .= " WHERE active > 0";
 		$sql .= " ORDER BY sortorder";
 		$resql = $this->db->query($sql);
@@ -283,7 +283,7 @@ class FormCompany extends Form
 
 		// Serch departements/cantons/province active d'une region et pays actif
 		$sql = "SELECT d.rowid, d.code_departement as code, d.nom as name, d.active, c.label as country, c.code as country_code, r.nom as region_name FROM";
-		$sql .= " ".MAIN_DB_PREFIX."c_departements as d, ".MAIN_DB_PREFIX."c_regions as r,".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " ".$this->db->prefix()."c_departements as d, ".$this->db->prefix()."c_regions as r,".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE d.fk_region=r.code_region and r.fk_pays=c.rowid";
 		$sql .= " AND d.active = 1 AND r.active = 1 AND c.active = 1";
 		if ($country_codeid && is_numeric($country_codeid)) {
@@ -385,7 +385,7 @@ class FormCompany extends Form
 		$langs->load("dict");
 
 		$sql = "SELECT r.rowid, r.code_region as code, r.nom as label, r.active, c.code as country_code, c.label as country";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_regions as r, ".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " FROM ".$this->db->prefix()."c_regions as r, ".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE r.fk_pays=c.rowid AND r.active = 1 and c.active = 1";
 		$sql .= " ORDER BY c.code, c.label ASC";
 
@@ -444,7 +444,7 @@ class FormCompany extends Form
 
 		$out = '';
 
-		$sql = "SELECT rowid, code, label, active FROM ".MAIN_DB_PREFIX."c_civility";
+		$sql = "SELECT rowid, code, label, active FROM ".$this->db->prefix()."c_civility";
 		$sql .= " WHERE active = 1";
 
 		dol_syslog("Form::select_civility", LOG_DEBUG);
@@ -525,7 +525,7 @@ class FormCompany extends Form
 
 		// On recherche les formes juridiques actives des pays actifs
 		$sql  = "SELECT f.rowid, f.code as code , f.libelle as label, f.active, c.label as country, c.code as country_code";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_forme_juridique as f, ".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " FROM ".$this->db->prefix()."c_forme_juridique as f, ".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE f.fk_pays=c.rowid";
 		$sql .= " AND f.active = 1 AND c.active = 1";
 		if ($country_codeid) {
@@ -709,9 +709,9 @@ class FormCompany extends Form
 				$sql .= ", s.address, s.zip, s.town";
 				$sql .= ", dictp.code as country_code";
 			}
-			$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
+			$sql .= " FROM ".$this->db->prefix()."societe as s";
 			if (!empty($conf->global->COMPANY_SHOW_ADDRESS_SELECTLIST)) {
-				$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_country as dictp ON dictp.rowid = s.fk_pays";
+				$sql .= " LEFT JOIN ".$this->db->prefix()."c_country as dictp ON dictp.rowid = s.fk_pays";
 			}
 			$sql .= " WHERE s.entity IN (".getEntity('societe').")";
 			// For ajax search we limit here. For combo list, we limit later

htdocs/core/class/html.formcontract.class.php

@@ -64,7 +64,7 @@ class FormContract
 	public function select_contract($socid = -1, $selected = '', $htmlname = 'contrattid', $maxlength = 16, $showempty = 1, $showRef = 0)
 	{
 		// phpcs:enable
-		global $db, $user, $conf, $langs;
+		global $user, $conf, $langs;
 
 		$hideunselectables = false;
 		if (!empty($conf->global->CONTRACT_HIDE_UNSELECTABLES)) {
@@ -72,9 +72,9 @@ class FormContract
 		}
 
 		// Search all contacts
-		$sql = 'SELECT c.rowid, c.ref, c.fk_soc, c.statut,';
-		$sql .= ' c.ref_customer, c.ref_supplier';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'contrat as c';
+		$sql = "SELECT c.rowid, c.ref, c.fk_soc, c.statut,";
+		$sql .= " c.ref_customer, c.ref_supplier";
+		$sql .= " FROM ".$this->db->prefix()."contrat as c";
 		$sql .= " WHERE c.entity = ".$conf->entity;
 		//if ($contratListId) $sql.= " AND c.rowid IN (".$this->db->sanitize($contratListId).")";
 		if ($socid > 0) {

htdocs/core/class/html.formexpensereport.class.php

@@ -112,7 +112,7 @@ class FormExpenseReport
 			$out .= '>&nbsp;</option>';
 		}
 
-		$sql = "SELECT c.id, c.code, c.label as type FROM ".MAIN_DB_PREFIX."c_type_fees as c";
+		$sql = "SELECT c.id, c.code, c.label as type FROM ".$this->db->prefix()."c_type_fees as c";
 		if ($active >= 0) {
 			$sql .= " WHERE c.active = ".((int) $active);
 		}

htdocs/core/class/html.formintervention.class.php

@@ -64,15 +64,15 @@ class FormIntervention
 	public function select_interventions($socid = -1, $selected = '', $htmlname = 'interventionid', $maxlength = 16, $showempty = 1, $draftonly = false)
 	{
 		// phpcs:enable
-		global $db, $user, $conf, $langs;
+		global $user, $conf, $langs;
 
 		$out = '';
 
 		$hideunselectables = false;
 
 		// Search all contacts
-		$sql = 'SELECT f.rowid, f.ref, f.fk_soc, f.fk_statut';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'fichinter as f';
+		$sql = "SELECT f.rowid, f.ref, f.fk_soc, f.fk_statut";
+		$sql .= " FROM ".$this->db->prefix()."fichinter as f";
 		$sql .= " WHERE f.entity = ".$conf->entity;
 		if ($socid != '') {
 			if ($socid == '0') {

htdocs/core/class/html.formmail.class.php

@@ -602,9 +602,9 @@ class FormMail extends Form
 						}
 
 						// Add also email aliases from the c_email_senderprofile table
-						$sql = 'SELECT rowid, label, email FROM '.MAIN_DB_PREFIX.'c_email_senderprofile';
-						$sql .= ' WHERE active = 1 AND (private = 0 OR private = '.((int) $user->id).')';
-						$sql .= ' ORDER BY position';
+						$sql = "SELECT rowid, label, email FROM ".$this->db->prefix()."c_email_senderprofile";
+						$sql .= " WHERE active = 1 AND (private = 0 OR private = ".((int) $user->id).")";
+						$sql .= " ORDER BY position";
 						$resql = $this->db->query($sql);
 						if ($resql) {
 							$num = $this->db->num_rows($resql);
@@ -1279,7 +1279,7 @@ class FormMail extends Form
 		}
 
 		$sql = "SELECT rowid, module, label, type_template, topic, joinfiles, content, content_lines, lang";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_email_templates';
+		$sql .= " FROM ".$db->prefix().'c_email_templates';
 		$sql .= " WHERE (type_template='".$db->escape($type_template)."' OR type_template='all')";
 		$sql .= " AND entity IN (".getEntity('c_email_templates').")";
 		$sql .= " AND (private = 0 OR fk_user = ".((int) $user->id).")"; // Get all public or private owned
@@ -1402,7 +1402,7 @@ class FormMail extends Form
 	public function isEMailTemplate($type_template, $user, $outputlangs)
 	{
 		$sql = "SELECT label, topic, content, lang";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_email_templates';
+		$sql .= " FROM ".$this->db->prefix().'c_email_templates';
 		$sql .= " WHERE type_template='".$this->db->escape($type_template)."'";
 		$sql .= " AND entity IN (".getEntity('c_email_templates').")";
 		$sql .= " AND (fk_user is NULL or fk_user = 0 or fk_user = ".((int) $user->id).")";
@@ -1438,7 +1438,7 @@ class FormMail extends Form
 		global $conf;
 
 		$sql = "SELECT rowid, module, label, topic, content, content_lines, lang, fk_user, private, position";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_email_templates';
+		$sql .= " FROM ".$this->db->prefix().'c_email_templates';
 		$sql .= " WHERE type_template IN ('".$this->db->escape($type_template)."', 'all')";
 		$sql .= " AND entity IN (".getEntity('c_email_templates').")";
 		$sql .= " AND (private = 0 OR fk_user = ".((int) $user->id).")"; // See all public templates or templates I own.

htdocs/core/class/html.formorder.class.php

@@ -87,7 +87,7 @@ class FormOrder extends Form
 		$listofmethods = array();
 
 		$sql = "SELECT rowid, code, libelle as label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_input_method";
+		$sql .= " FROM ".$this->db->prefix()."c_input_method";
 		$sql .= " WHERE active = 1";
 
 		dol_syslog(get_class($this)."::selectInputMethod", LOG_DEBUG);

htdocs/core/class/html.formother.class.php

@@ -139,7 +139,7 @@ class FormOther
 		global $conf, $langs, $user;
 
 		$sql = "SELECT rowid, label, fk_user";
-		$sql .= " FROM ".MAIN_DB_PREFIX."export_model";
+		$sql .= " FROM ".$this->db->prefix()."export_model";
 		$sql .= " WHERE type = '".$this->db->escape($type)."'";
 		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $fk_user).")";
@@ -201,7 +201,7 @@ class FormOther
 		global $conf, $langs, $user;
 
 		$sql = "SELECT rowid, label, fk_user";
-		$sql .= " FROM ".MAIN_DB_PREFIX."import_model";
+		$sql .= " FROM ".$this->db->prefix()."import_model";
 		$sql .= " WHERE type = '".$this->db->escape($type)."'";
 		if (empty($conf->global->EXPORTS_SHARE_MODELS)) {	// EXPORTS_SHARE_MODELS means all templates are visible, whatever is owner.
 			$sql .= " AND fk_user IN (0, ".((int) $fk_user).")";
@@ -261,7 +261,7 @@ class FormOther
 
 		$sql = "SELECT e.rowid, e.code, e.label, e.price, e.organization,";
 		$sql .= " c.label as country";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_ecotaxe as e,".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " FROM ".$this->db->prefix()."c_ecotaxe as e,".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE e.active = 1 AND e.fk_pays = c.rowid";
 		$sql .= " ORDER BY country, e.organization ASC, e.code ASC";
 
@@ -313,7 +313,7 @@ class FormOther
 		$out = '';
 
 		$sql = "SELECT r.taux, r.revenuestamp_type";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_revenuestamp as r,".MAIN_DB_PREFIX."c_country as c";
+		$sql .= " FROM ".$this->db->prefix()."c_revenuestamp as r,".$this->db->prefix()."c_country as c";
 		$sql .= " WHERE r.active = 1 AND r.fk_pays = c.rowid";
 		$sql .= " AND c.code = '".$this->db->escape($country_code)."'";
 
@@ -500,13 +500,13 @@ class FormOther
 
 		// Get list of users allowed to be viewed
 		$sql_usr = "SELECT u.rowid, u.lastname, u.firstname, u.statut as status, u.login, u.photo, u.gender, u.entity, u.admin";
-		$sql_usr .= " FROM ".MAIN_DB_PREFIX."user as u";
+		$sql_usr .= " FROM ".$this->db->prefix()."user as u";
 
 		if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
 			if (!empty($user->admin) && empty($user->entity) && $conf->entity == 1) {
 				$sql_usr .= " WHERE u.entity IS NOT NULL"; // Show all users
 			} else {
-				$sql_usr .= " WHERE EXISTS (SELECT ug.fk_user FROM ".MAIN_DB_PREFIX."usergroup_user as ug WHERE u.rowid = ug.fk_user AND ug.entity IN (".getEntity('usergroup')."))";
+				$sql_usr .= " WHERE EXISTS (SELECT ug.fk_user FROM ".$this->db->prefix()."usergroup_user as ug WHERE u.rowid = ug.fk_user AND ug.entity IN (".getEntity('usergroup')."))";
 				$sql_usr .= " OR u.entity = 0"; // Show always superadmin
 			}
 		} else {
@@ -529,13 +529,13 @@ class FormOther
 		if (empty($user->rights->user->user->lire) && $user->socid) {
 			$sql_usr .= " UNION ";
 			$sql_usr .= "SELECT u2.rowid, u2.lastname, u2.firstname, u2.statut as status, u2.login, u2.photo, u2.gender, u2.entity, u2.admin";
-			$sql_usr .= " FROM ".MAIN_DB_PREFIX."user as u2, ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql_usr .= " FROM ".$this->db->prefix()."user as u2, ".$this->db->prefix()."societe_commerciaux as sc";
 
 			if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
 				if (!empty($user->admin) && empty($user->entity) && $conf->entity == 1) {
 					$sql_usr .= " WHERE u2.entity IS NOT NULL"; // Show all users
 				} else {
-					$sql_usr .= " WHERE EXISTS (SELECT ug2.fk_user FROM ".MAIN_DB_PREFIX."usergroup_user as ug2 WHERE u2.rowid = ug2.fk_user AND ug2.entity IN (".getEntity('usergroup')."))";
+					$sql_usr .= " WHERE EXISTS (SELECT ug2.fk_user FROM ".$this->db->prefix()."usergroup_user as ug2 WHERE u2.rowid = ug2.fk_user AND ug2.entity IN (".getEntity('usergroup')."))";
 				}
 			} else {
 				$sql_usr .= " WHERE u2.entity IN (".getEntity('user').")";
@@ -1398,7 +1398,7 @@ class FormOther
 		$langs->load("admin");
 
 		$sql = "SELECT rowid, ".$keyfield.", ".$labelfield;
-		$sql .= " FROM ".MAIN_DB_PREFIX.$dictionarytable;
+		$sql .= " FROM ".$this->db->prefix().$dictionarytable;
 		$sql .= " ORDER BY ".$labelfield;
 
 		dol_syslog(get_class($this)."::select_dictionary", LOG_DEBUG);

htdocs/core/class/html.formprojet.class.php

@@ -164,8 +164,8 @@ class FormProjets
 		}
 
 		// Search all projects
-		$sql = 'SELECT p.rowid, p.ref, p.title, p.fk_soc, p.fk_statut, p.public, s.nom as name, s.name_alias';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'projet as p LEFT JOIN '.MAIN_DB_PREFIX.'societe as s ON s.rowid = p.fk_soc';
+		$sql = "SELECT p.rowid, p.ref, p.title, p.fk_soc, p.fk_statut, p.public, s.nom as name, s.name_alias";
+		$sql .= " FROM ".$this->db->prefix()."projet as p LEFT JOIN ".$this->db->prefix()."societe as s ON s.rowid = p.fk_soc";
 		$sql .= " WHERE p.entity IN (".getEntity('project').")";
 		if ($projectsListId !== false) {
 			$sql .= " AND p.rowid IN (".$this->db->sanitize($projectsListId).")";
@@ -338,12 +338,12 @@ class FormProjets
 		}
 
 		// Search all projects
-		$sql = 'SELECT t.rowid, t.ref as tref, t.label as tlabel, t.progress,';
-		$sql .= ' p.rowid as pid, p.ref, p.title, p.fk_soc, p.fk_statut, p.public, p.usage_task,';
-		$sql .= ' s.nom as name';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.'projet as p';
-		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'societe as s ON s.rowid = p.fk_soc,';
-		$sql .= ' '.MAIN_DB_PREFIX.'projet_task as t';
+		$sql = "SELECT t.rowid, t.ref as tref, t.label as tlabel, t.progress,";
+		$sql .= " p.rowid as pid, p.ref, p.title, p.fk_soc, p.fk_statut, p.public, p.usage_task,";
+		$sql .= " s.nom as name";
+		$sql .= " FROM ".$this->db->prefix()."projet as p";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON s.rowid = p.fk_soc,";
+		$sql .= " ".$this->db->prefix()."projet_task as t";
 		$sql .= " WHERE p.entity IN (".getEntity('project').")";
 		$sql .= " AND t.fk_projet = p.rowid";
 		if ($projectsListId) {
@@ -566,7 +566,7 @@ class FormProjets
 				$sql = "SELECT t.rowid, t.ref";
 				break;
 			case 'stock_mouvement':
-				$sql = 'SELECT t.rowid, t.label as ref';
+				$sql = "SELECT t.rowid, t.label as ref";
 				$projectkey = 'fk_origin';
 				break;
 			case "payment_salary":
@@ -583,9 +583,9 @@ class FormProjets
 		if ($linkedtothirdparty) {
 			$sql .= ", s.nom as name";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX.$table_element." as t";
+		$sql .= " FROM ".$this->db->prefix().$table_element." as t";
 		if ($linkedtothirdparty) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+			$sql .= ", ".$this->db->prefix()."societe as s";
 		}
 		$sql .= " WHERE ".$projectkey." is null";
 		if (!empty($socid) && $linkedtothirdparty) {
@@ -666,7 +666,7 @@ class FormProjets
 		global $conf, $langs, $user;
 
 		$sql = "SELECT rowid, code, label, percent";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_lead_status';
+		$sql .= " FROM ".$this->db->prefix().'c_lead_status';
 		$sql .= " WHERE active = 1";
 		$sql .= " ORDER BY position";
 

htdocs/core/class/html.formpropal.class.php

@@ -81,7 +81,7 @@ class FormPropal
 		} else {
 			$prefix = "PropalStatus";
 
-			$sql = "SELECT id, code, label, active FROM ".MAIN_DB_PREFIX."c_propalst";
+			$sql = "SELECT id, code, label, active FROM ".$this->db->prefix()."c_propalst";
 			$sql .= " WHERE active = 1";
 			dol_syslog(get_class($this)."::selectProposalStatus", LOG_DEBUG);
 			$resql = $this->db->query($sql);

htdocs/core/class/html.formsocialcontrib.class.php

@@ -74,13 +74,13 @@ class FormSocialContrib
 
 		if (!empty($mysoc->country_id)) {
 			$sql = "SELECT c.id, c.libelle as type";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_chargesociales as c";
+			$sql .= " FROM ".$this->db->prefix()."c_chargesociales as c";
 			$sql .= " WHERE c.active = 1";
 			$sql .= " AND c.fk_pays = ".((int) $mysoc->country_id);
 			$sql .= " ORDER BY c.libelle ASC";
 		} else {
 			$sql = "SELECT c.id, c.libelle as type";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_chargesociales as c, ".MAIN_DB_PREFIX."c_country as co";
+			$sql .= " FROM ".$this->db->prefix()."c_chargesociales as c, ".$this->db->prefix()."c_country as co";
 			$sql .= " WHERE c.active = 1 AND c.fk_pays = co.rowid";
 			$sql .= " AND co.code = '".$this->db->escape($mysoc->country_code)."'";
 			$sql .= " ORDER BY c.libelle ASC";

htdocs/core/class/html.formticket.class.php

@@ -762,13 +762,13 @@ class FormTicket
 			$child_id=GETPOST($htmlname.'_child_id', 'aZ09')?GETPOST($htmlname.'_child_id', 'aZ09'):0;
 			if (!empty($groupticket)) {
 				$tmpgroupticket = $groupticket;
-				$sql = "SELECT ctc.rowid, ctc.fk_parent, ctc.code FROM ".MAIN_DB_PREFIX."c_ticket_category as ctc WHERE ctc.code = '".$this->db->escape($tmpgroupticket)."'";
+				$sql = "SELECT ctc.rowid, ctc.fk_parent, ctc.code FROM ".$this->db->prefix()."c_ticket_category as ctc WHERE ctc.code = '".$this->db->escape($tmpgroupticket)."'";
 				$resql = $this->db->query($sql);
 				if ($resql) {
 					$obj = $this->db->fetch_object($resql);
 					$selectedgroups[] = $obj->code;
 					while ($obj->fk_parent > 0) {
-						$sql = "SELECT ctc.rowid, ctc.fk_parent, ctc.code FROM ".MAIN_DB_PREFIX."c_ticket_category as ctc WHERE ctc.rowid ='".$this->db->escape($obj->fk_parent)."'";
+						$sql = "SELECT ctc.rowid, ctc.fk_parent, ctc.code FROM ".$this->db->prefix()."c_ticket_category as ctc WHERE ctc.rowid ='".$this->db->escape($obj->fk_parent)."'";
 						$resql = $this->db->query($sql);
 						if ($resql) {
 							$obj = $this->db->fetch_object($resql);
@@ -788,7 +788,7 @@ class FormTicket
 
 			$sql = "SELECT ctc.rowid, ctc.code, ctc.label, ctc.fk_parent, ctc.public, ";
 			$sql .= $this->db->ifsql("ctc.rowid NOT IN (SELECT ctcfather.rowid FROM llx_c_ticket_category as ctcfather JOIN llx_c_ticket_category as ctcjoin ON ctcfather.rowid = ctcjoin.fk_parent)", "'NOTPARENT'", "'PARENT'")." as isparent";
-			$sql .= " FROM ".MAIN_DB_PREFIX."c_ticket_category as ctc";
+			$sql .= " FROM ".$this->db->prefix()."c_ticket_category as ctc";
 			$sql .= " WHERE ctc.active > 0 AND ctc.entity = ".((int) $conf->entity);
 			if ($filtertype == 'public=1') {
 				$sql .= " AND ctc.public = 1";
@@ -847,8 +847,8 @@ class FormTicket
 				$stringtoprint .= '<option value="">&nbsp;</option>';
 
 				$sql = "SELECT ctc.rowid, ctc.code, ctc.label, ctc.fk_parent, ctc.public, ctcjoin.code as codefather";
-				$sql .= " FROM ".MAIN_DB_PREFIX."c_ticket_category as ctc";
-				$sql .= " JOIN ".MAIN_DB_PREFIX."c_ticket_category as ctcjoin ON ctc.fk_parent = ctcjoin.rowid";
+				$sql .= " FROM ".$this->db->prefix()."c_ticket_category as ctc";
+				$sql .= " JOIN ".$this->db->prefix()."c_ticket_category as ctcjoin ON ctc.fk_parent = ctcjoin.rowid";
 				$sql .= " WHERE ctc.active > 0 AND ctc.entity = ".((int) $conf->entity);
 				$sql .= " AND ctc.rowid NOT IN (".$this->db->sanitize(join(',', $arrayidusedconcat)).")";
 

htdocs/core/class/html.formwebsite.class.php

@@ -64,7 +64,7 @@ class FormWebsite
 		$out = '';
 
 		$sql = "SELECT rowid, ref";
-		$sql .= " FROM ".MAIN_DB_PREFIX."website";
+		$sql .= " FROM ".$this->db->prefix()."website";
 		$sql .= " WHERE 1 = 1";
 		$sql .= " ORDER BY rowid";
 		$result = $this->db->query($sql);
@@ -113,7 +113,7 @@ class FormWebsite
 		$langs->load("admin");
 
 		$sql = "SELECT rowid, code, label, entity";
-		$sql .= " FROM ".MAIN_DB_PREFIX.'c_type_container';
+		$sql .= " FROM ".$this->db->prefix().'c_type_container';
 		$sql .= " WHERE active = 1 AND entity IN (".getEntity('c_type_container').")";
 		$sql .= " ORDER BY label";
 

htdocs/core/class/infobox.class.php

@@ -83,7 +83,7 @@ class InfoBox
 	/**
 	 *  Return array of boxes qualified for area and user
 	 *
-	 *  @param	DoliDB		$dbs				Database handler
+	 *  @param	DoliDB		$dbs			Database handler
 	 *  @param	string		$mode			'available' or 'activated'
 	 *  @param	int			$zone			Name or area (-1 for all, 0 for Homepage, 1 for Accountancy, 2 for xxx, ...)
 	 *  @param  User|null   $user	  		Object user to filter
@@ -100,7 +100,7 @@ class InfoBox
 		if ($mode == 'activated') {	// activated
 			$sql = "SELECT b.rowid, b.position, b.box_order, b.fk_user,";
 			$sql .= " d.rowid as box_id, d.file, d.note, d.tms";
-			$sql .= " FROM ".MAIN_DB_PREFIX."boxes as b, ".MAIN_DB_PREFIX."boxes_def as d";
+			$sql .= " FROM ".$dbs->prefix()."boxes as b, ".$dbs->prefix()."boxes_def as d";
 			$sql .= " WHERE b.box_id = d.rowid";
 			$sql .= " AND b.entity IN (0,".$conf->entity.")";
 			if ($zone >= 0) {
@@ -114,7 +114,7 @@ class InfoBox
 			$sql .= " ORDER BY b.box_order";
 		} else { // available
 			$sql = "SELECT d.rowid as box_id, d.file, d.note, d.tms";
-			$sql .= " FROM ".MAIN_DB_PREFIX."boxes_def as d";
+			$sql .= " FROM ".$dbs->prefix()."boxes_def as d";
 			$sql .= " WHERE d.entity IN (0, ".$conf->entity.")";
 		}
 
@@ -251,7 +251,7 @@ class InfoBox
 		}
 
 		// Delete all lines
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."boxes";
+		$sql = "DELETE FROM ".$dbs->prefix()."boxes";
 		$sql .= " WHERE entity = ".$conf->entity;
 		$sql .= " AND fk_user = ".((int) $userid);
 		$sql .= " AND position = ".((int) $zone);
@@ -274,7 +274,7 @@ class InfoBox
 						$i++;
 						$ii = sprintf('%02d', $i);
 
-						$sql = "INSERT INTO ".MAIN_DB_PREFIX."boxes";
+						$sql = "INSERT INTO ".$dbs->prefix()."boxes";
 						$sql .= "(box_id, position, box_order, fk_user, entity)";
 						$sql .= " values (";
 						$sql .= " ".((int) $id).",";

htdocs/core/class/link.class.php

@@ -97,7 +97,7 @@ class Link extends CommonObject
 
 		$this->db->begin();
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."links (entity, datea, url, label, objecttype, objectid)";
+		$sql = "INSERT INTO ".$this->db->prefix()."links (entity, datea, url, label, objecttype, objectid)";
 		$sql .= " VALUES (".$conf->entity.", '".$this->db->idate($this->datea)."'";
 		$sql .= ", '".$this->db->escape($this->url)."'";
 		$sql .= ", '".$this->db->escape($this->label)."'";
@@ -107,7 +107,7 @@ class Link extends CommonObject
 		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."links");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."links");
 
 			if ($this->id > 0) {
 				// Call trigger
@@ -175,7 +175,7 @@ class Link extends CommonObject
 
 		$this->db->begin();
 
-		$sql  = "UPDATE ".MAIN_DB_PREFIX."links SET ";
+		$sql  = "UPDATE ".$this->db->prefix()."links SET ";
 		$sql .= "entity = ".$conf->entity;
 		$sql .= ", datea = '".$this->db->idate(dol_now())."'";
 		$sql .= ", url = '".$this->db->escape($this->url)."'";
@@ -233,7 +233,7 @@ class Link extends CommonObject
 	{
 		global $conf;
 
-		$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM ".MAIN_DB_PREFIX."links";
+		$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM ".$this->db->prefix()."links";
 		$sql .= " WHERE objecttype = '".$this->db->escape($objecttype)."' AND objectid = ".((int) $objectid);
 		if ($conf->entity != 0) {
 			$sql .= " AND entity = ".$conf->entity;
@@ -274,7 +274,7 @@ class Link extends CommonObject
 	/**
 	 *  Return nb of links
 	 *
-	 *  @param  DoliDb  $dbs         Database handler
+	 *  @param  DoliDb  $dbs		Database handler
 	 *  @param  string  $objecttype Type of the associated object in dolibarr
 	 *  @param  int     $objectid   Id of the associated object in dolibarr
 	 *  @return int                 Nb of links, -1 if error
@@ -283,7 +283,7 @@ class Link extends CommonObject
 	{
 		global $conf;
 
-		$sql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."links";
+		$sql = "SELECT COUNT(rowid) as nb FROM ".$dbs->prefix()."links";
 		$sql .= " WHERE objecttype = '".$dbs->escape($objecttype)."' AND objectid = ".((int) $objectid);
 		if ($conf->entity != 0) {
 			$sql .= " AND entity = ".$conf->entity;
@@ -313,7 +313,7 @@ class Link extends CommonObject
 			$rowid = $this->id;
 		}
 
-		$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM ".MAIN_DB_PREFIX."links";
+		$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM ".$this->db->prefix()."links";
 		$sql .= " WHERE rowid = ".((int) $rowid);
 		if ($conf->entity != 0) {
 			$sql .= " AND entity = ".$conf->entity;
@@ -364,7 +364,7 @@ class Link extends CommonObject
 		// End call triggers
 
 		// Remove link
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."links";
+		$sql = "DELETE FROM ".$this->db->prefix()."links";
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
 		dol_syslog(get_class($this)."::delete", LOG_DEBUG);

htdocs/core/class/menubase.class.php

@@ -213,7 +213,7 @@ class Menubase
 		// may use an already used value because its internal cursor does not increase when we do
 		// an insert with a forced id.
 		if (in_array($this->db->type, array('pgsql'))) {
-			$sql = "SELECT MAX(rowid) as maxrowid FROM ".MAIN_DB_PREFIX."menu";
+			$sql = "SELECT MAX(rowid) as maxrowid FROM ".$this->db->prefix()."menu";
 			$resqlrowid = $this->db->query($sql);
 			if ($resqlrowid) {
 				$obj = $this->db->fetch_object($resqlrowid);
@@ -224,7 +224,7 @@ class Menubase
 					$maxrowid = 1;
 				}
 
-				$sql = "SELECT setval('".MAIN_DB_PREFIX."menu_rowid_seq', ".($maxrowid).")";
+				$sql = "SELECT setval('".$this->db->prefix()."menu_rowid_seq', ".($maxrowid).")";
 				//print $sql; exit;
 				$resqlrowidset = $this->db->query($sql);
 				if (!$resqlrowidset) {
@@ -237,7 +237,7 @@ class Menubase
 
 		// Check that entry does not exists yet on key menu_handler-fk_menu-position-url-entity, to avoid errors with postgresql
 		$sql = "SELECT count(*)";
-		$sql .= " FROM ".MAIN_DB_PREFIX."menu";
+		$sql .= " FROM ".$this->db->prefix()."menu";
 		$sql .= " WHERE menu_handler = '".$this->db->escape($this->menu_handler)."'";
 		$sql .= " AND fk_menu = ".((int) $this->fk_menu);
 		$sql .= " AND position = ".((int) $this->position);
@@ -250,7 +250,7 @@ class Menubase
 
 			if ($row[0] == 0) {   // If not found
 				// Insert request
-				$sql = "INSERT INTO ".MAIN_DB_PREFIX."menu(";
+				$sql = "INSERT INTO ".$this->db->prefix()."menu(";
 				$sql .= "menu_handler,";
 				$sql .= "entity,";
 				$sql .= "module,";
@@ -293,7 +293,7 @@ class Menubase
 				dol_syslog(get_class($this)."::create", LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if ($resql) {
-					$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."menu");
+					$this->id = $this->db->last_insert_id($this->db->prefix()."menu");
 					dol_syslog(get_class($this)."::create record added has rowid=".((int) $this->id), LOG_DEBUG);
 
 					return $this->id;
@@ -346,7 +346,7 @@ class Menubase
 		// Put here code to add control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."menu SET";
+		$sql = "UPDATE ".$this->db->prefix()."menu SET";
 		$sql .= " menu_handler='".$this->db->escape($this->menu_handler)."',";
 		$sql .= " module='".$this->db->escape($this->module)."',";
 		$sql .= " type='".$this->db->escape($this->type)."',";
@@ -409,7 +409,7 @@ class Menubase
 		$sql .= " t.enabled,";
 		$sql .= " t.usertype as user,";
 		$sql .= " t.tms";
-		$sql .= " FROM ".MAIN_DB_PREFIX."menu as t";
+		$sql .= " FROM ".$this->db->prefix()."menu as t";
 		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -460,7 +460,7 @@ class Menubase
 	{
 		//global $conf, $langs;
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."menu";
+		$sql = "DELETE FROM ".$this->db->prefix()."menu";
 		$sql .= " WHERE rowid=".((int) $this->id);
 
 		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
@@ -635,7 +635,7 @@ class Menubase
 		$leftmenu = $myleftmenu; // To export to dol_eval function
 
 		$sql = "SELECT m.rowid, m.type, m.module, m.fk_menu, m.fk_mainmenu, m.fk_leftmenu, m.url, m.titre, m.prefix, m.langs, m.perms, m.enabled, m.target, m.mainmenu, m.leftmenu, m.position";
-		$sql .= " FROM ".MAIN_DB_PREFIX."menu as m";
+		$sql .= " FROM ".$this->db->prefix()."menu as m";
 		$sql .= " WHERE m.entity IN (0,".$conf->entity.")";
 		$sql .= " AND m.menu_handler IN ('".$this->db->escape($menu_handler)."','all')";
 		if ($type_user == 0) {

htdocs/core/class/notify.class.php

@@ -208,10 +208,10 @@ class Notify
 		if (!$error) {
 			if ($socid >= 0 && in_array('thirdparty', $scope)) {
 				$sql = "SELECT a.code, c.email, c.rowid";
-				$sql .= " FROM ".MAIN_DB_PREFIX."notify_def as n,";
-				$sql .= " ".MAIN_DB_PREFIX."socpeople as c,";
-				$sql .= " ".MAIN_DB_PREFIX."c_action_trigger as a,";
-				$sql .= " ".MAIN_DB_PREFIX."societe as s";
+				$sql .= " FROM ".$this->db->prefix()."notify_def as n,";
+				$sql .= " ".$this->db->prefix()."socpeople as c,";
+				$sql .= " ".$this->db->prefix()."c_action_trigger as a,";
+				$sql .= " ".$this->db->prefix()."societe as s";
 				$sql .= " WHERE n.fk_contact = c.rowid";
 				$sql .= " AND a.rowid = n.fk_action";
 				$sql .= " AND n.fk_soc = s.rowid";
@@ -248,9 +248,9 @@ class Notify
 		if (!$error) {
 			if ($userid >= 0 && in_array('user', $scope)) {
 				$sql = "SELECT a.code, c.email, c.rowid";
-				$sql .= " FROM ".MAIN_DB_PREFIX."notify_def as n,";
-				$sql .= " ".MAIN_DB_PREFIX."user as c,";
-				$sql .= " ".MAIN_DB_PREFIX."c_action_trigger as a";
+				$sql .= " FROM ".$this->db->prefix()."notify_def as n,";
+				$sql .= " ".$this->db->prefix()."user as c,";
+				$sql .= " ".$this->db->prefix()."c_action_trigger as a";
 				$sql .= " WHERE n.fk_user = c.rowid";
 				$sql .= " AND a.rowid = n.fk_action";
 				$sql .= $sqlnotifcode;
@@ -395,10 +395,10 @@ class Notify
 		if (!empty($object->socid) && $object->socid > 0) {
 			$sql .= "SELECT 'tocontactid' as type_target, c.email, c.rowid as cid, c.lastname, c.firstname, c.default_lang,";
 			$sql .= " a.rowid as adid, a.label, a.code, n.rowid, n.type";
-			$sql .= " FROM ".MAIN_DB_PREFIX."socpeople as c,";
-			$sql .= " ".MAIN_DB_PREFIX."c_action_trigger as a,";
-			$sql .= " ".MAIN_DB_PREFIX."notify_def as n,";
-			$sql .= " ".MAIN_DB_PREFIX."societe as s";
+			$sql .= " FROM ".$this->db->prefix()."socpeople as c,";
+			$sql .= " ".$this->db->prefix()."c_action_trigger as a,";
+			$sql .= " ".$this->db->prefix()."notify_def as n,";
+			$sql .= " ".$this->db->prefix()."societe as s";
 			$sql .= " WHERE n.fk_contact = c.rowid AND a.rowid = n.fk_action";
 			$sql .= " AND n.fk_soc = s.rowid";
 			$sql .= " AND c.statut = 1";
@@ -415,9 +415,9 @@ class Notify
 		// Check notification per user
 		$sql .= "SELECT 'touserid' as type_target, c.email, c.rowid as cid, c.lastname, c.firstname, c.lang as default_lang,";
 		$sql .= " a.rowid as adid, a.label, a.code, n.rowid, n.type";
-		$sql .= " FROM ".MAIN_DB_PREFIX."user as c,";
-		$sql .= " ".MAIN_DB_PREFIX."c_action_trigger as a,";
-		$sql .= " ".MAIN_DB_PREFIX."notify_def as n";
+		$sql .= " FROM ".$this->db->prefix()."user as c,";
+		$sql .= " ".$this->db->prefix()."c_action_trigger as a,";
+		$sql .= " ".$this->db->prefix()."notify_def as n";
 		$sql .= " WHERE n.fk_user = c.rowid AND a.rowid = n.fk_action";
 		$sql .= " AND c.statut = 1";
 		if (is_numeric($notifcode)) {
@@ -644,10 +644,10 @@ class Notify
 
 						if ($mailfile->sendfile()) {
 							if ($obj->type_target == 'touserid') {
-								$sql = "INSERT INTO ".MAIN_DB_PREFIX."notify (daten, fk_action, fk_soc, fk_user, type, objet_type, type_target, objet_id, email)";
+								$sql = "INSERT INTO ".$this->db->prefix()."notify (daten, fk_action, fk_soc, fk_user, type, objet_type, type_target, objet_id, email)";
 								$sql .= " VALUES ('".$this->db->idate(dol_now())."', ".((int) $notifcodedefid).", ".($object->socid > 0 ? ((int) $object->socid) : 'null').", ".((int) $obj->cid).", '".$this->db->escape($obj->type)."', '".$this->db->escape($object_type)."', '".$this->db->escape($obj->type_target)."', ".((int) $object->id).", '".$this->db->escape($obj->email)."')";
 							} else {
-								$sql = "INSERT INTO ".MAIN_DB_PREFIX."notify (daten, fk_action, fk_soc, fk_contact, type, objet_type, type_target, objet_id, email)";
+								$sql = "INSERT INTO ".$this->db->prefix()."notify (daten, fk_action, fk_soc, fk_contact, type, objet_type, type_target, objet_id, email)";
 								$sql .= " VALUES ('".$this->db->idate(dol_now())."', ".((int) $notifcodedefid).", ".($object->socid > 0 ? ((int) $object->socid) : 'null').", ".((int) $obj->cid).", '".$this->db->escape($obj->type)."', '".$this->db->escape($object_type)."', '".$this->db->escape($obj->type_target)."', ".((int) $object->id).", '".$this->db->escape($obj->email)."')";
 							}
 							if (!$this->db->query($sql)) {
@@ -879,7 +879,7 @@ class Notify
 					);
 
 					if ($mailfile->sendfile()) {
-						$sql = "INSERT INTO ".MAIN_DB_PREFIX."notify (daten, fk_action, fk_soc, fk_contact, type, type_target, objet_type, objet_id, email)";
+						$sql = "INSERT INTO ".$this->db->prefix()."notify (daten, fk_action, fk_soc, fk_contact, type, type_target, objet_type, objet_id, email)";
 						$sql .= " VALUES ('".$this->db->idate(dol_now())."', ".((int) $notifcodedefid).", ".($object->socid > 0 ? ((int) $object->socid) : 'null').", null, 'email', 'tofixedemail', '".$this->db->escape($object_type)."', ".((int) $object->id).", '".$this->db->escape($conf->global->$param)."')";
 						if (!$this->db->query($sql)) {
 							dol_print_error($this->db);

htdocs/core/class/translate.class.php

@@ -480,7 +480,7 @@ class Translate
 
 		if (!$found && !empty($conf->global->MAIN_ENABLE_OVERWRITE_TRANSLATION)) {
 			// Overwrite translation with database read
-			$sql = "SELECT transkey, transvalue FROM ".MAIN_DB_PREFIX."overwrite_trans where lang='".$db->escape($this->defaultlang)."' OR lang IS NULL";
+			$sql = "SELECT transkey, transvalue FROM ".$db->prefix()."overwrite_trans where lang='".$db->escape($this->defaultlang)."' OR lang IS NULL";
 			$sql .= " AND entity IN (0, ".getEntity('overwrite_trans').")";
 			$sql .= $db->order("lang", "DESC");
 			$resql = $db->query($sql);
@@ -980,7 +980,7 @@ class Translate
 
 		// Not found in loaded language file nor in cache. So we will take the label into database.
 		$sql = "SELECT ".$fieldlabel." as label";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$tablename;
+		$sql .= " FROM ".$db->prefix().$tablename;
 		$sql .= " WHERE ".$fieldkey." = '".$db->escape($keyforselect ? $keyforselect : $key)."'";
 		if ($filteronentity) {
 			$sql .= " AND entity IN (".getEntity($tablename).')';
@@ -1067,7 +1067,7 @@ class Translate
 		}
 
 		$sql = "SELECT code_iso, label, unicode";
-		$sql .= " FROM ".MAIN_DB_PREFIX."c_currencies";
+		$sql .= " FROM ".$db->prefix()."c_currencies";
 		$sql .= " WHERE active = 1";
 		if (!empty($currency_code)) {
 			$sql .= " AND code_iso = '".$db->escape($currency_code)."'";

htdocs/core/class/validate.class.php

@@ -262,7 +262,7 @@ class Validate
 	 * Check for all values in db
 	 *
 	 * @param array  $values Boolean to validate
-	 * @param string $table  the db table name without MAIN_DB_PREFIX
+	 * @param string $table  the db table name without $this->db->prefix()
 	 * @param string $col    the target col
 	 * @return boolean Validity is ok or not
 	 * @throws Exception
@@ -281,7 +281,7 @@ class Validate
 		}
 
 		foreach ($value_arr as $val) {
-			$sql = "SELECT ".$col." FROM ".MAIN_DB_PREFIX.$table." WHERE ".$col." = '".$this->db->escape($val)."'"; // nore quick than count(*) to check existing of a row
+			$sql = "SELECT ".$col." FROM ".$this->db->prefix().$table." WHERE ".$col." = '".$this->db->escape($val)."'"; // nore quick than count(*) to check existing of a row
 			$resql = $this->db->getRow($sql);
 			if ($resql) {
 				continue;

htdocs/product/class/api_products.class.php

@@ -188,21 +188,21 @@ class Products extends DolibarrApi
 		$socid = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : '';
 
 		$sql = "SELECT t.rowid, t.ref, t.ref_ext";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as t";
+		$sql .= " FROM ".$this->db->prefix()."product as t";
 		if ($category > 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."categorie_product as c";
+			$sql .= ", ".$this->db->prefix()."categorie_product as c";
 		}
 		$sql .= ' WHERE t.entity IN ('.getEntity('product').')';
 
 		if ($variant_filter == 1) {
-			$sql .= ' AND t.rowid not in (select distinct fk_product_parent from '.MAIN_DB_PREFIX.'product_attribute_combination)';
-			$sql .= ' AND t.rowid not in (select distinct fk_product_child from '.MAIN_DB_PREFIX.'product_attribute_combination)';
+			$sql .= ' AND t.rowid not in (select distinct fk_product_parent from '.$this->db->prefix().'product_attribute_combination)';
+			$sql .= ' AND t.rowid not in (select distinct fk_product_child from '.$this->db->prefix().'product_attribute_combination)';
 		}
 		if ($variant_filter == 2) {
-			$sql .= ' AND t.rowid in (select distinct fk_product_parent from '.MAIN_DB_PREFIX.'product_attribute_combination)';
+			$sql .= ' AND t.rowid in (select distinct fk_product_parent from '.$this->db->prefix().'product_attribute_combination)';
 		}
 		if ($variant_filter == 3) {
-			$sql .= ' AND t.rowid in (select distinct fk_product_child from '.MAIN_DB_PREFIX.'product_attribute_combination)';
+			$sql .= ' AND t.rowid in (select distinct fk_product_child from '.$this->db->prefix().'product_attribute_combination)';
 		}
 
 		// Select products of given category
@@ -861,11 +861,11 @@ class Products extends DolibarrApi
 		}
 
 		$sql = "SELECT t.rowid, t.ref, t.ref_ext";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as t";
+		$sql .= " FROM ".$this->db->prefix()."product as t";
 		if ($category > 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."categorie_product as c";
+			$sql .= ", ".$this->db->prefix()."categorie_product as c";
 		}
-		$sql .= ", ".MAIN_DB_PREFIX."product_fournisseur_price as s";
+		$sql .= ", ".$this->db->prefix()."product_fournisseur_price as s";
 
 		$sql .= ' WHERE t.entity IN ('.getEntity('product').')';
 
@@ -1013,7 +1013,7 @@ class Products extends DolibarrApi
 		}
 
 		$sql = "SELECT t.rowid, t.ref, t.ref_ext, t.label, t.rang, t.entity";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_attribute as t";
+		$sql .= " FROM ".$this->db->prefix()."product_attribute as t";
 		$sql .= ' WHERE t.entity IN ('.getEntity('product').')';
 
 		// Add sql filters
@@ -1094,8 +1094,8 @@ class Products extends DolibarrApi
 			}
 		}
 
-		$sql = "SELECT COUNT(*) as nb FROM ".MAIN_DB_PREFIX."product_attribute_combination2val as pac2v";
-		$sql .= " JOIN ".MAIN_DB_PREFIX."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
+		$sql = "SELECT COUNT(*) as nb FROM ".$this->db->prefix()."product_attribute_combination2val as pac2v";
+		$sql .= " JOIN ".$this->db->prefix()."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
 		$sql .= " WHERE pac2v.fk_prod_attr = ".((int) $prodattr->id)." AND pac.entity IN (".getEntity('product').")";
 
 		$resql = $this->db->query($sql);
@@ -1122,7 +1122,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		$sql = "SELECT rowid, ref, ref_ext, label, rang, entity FROM ".MAIN_DB_PREFIX."product_attribute WHERE ref LIKE '".trim($ref)."' AND entity IN (".getEntity('product').")";
+		$sql = "SELECT rowid, ref, ref_ext, label, rang, entity FROM ".$this->db->prefix()."product_attribute WHERE ref LIKE '".trim($ref)."' AND entity IN (".getEntity('product').")";
 
 		$query = $this->db->query($sql);
 
@@ -1140,8 +1140,8 @@ class Products extends DolibarrApi
 		$attr['rang'] = $result->rang;
 		$attr['entity'] = $result->entity;
 
-		$sql = "SELECT COUNT(*) as nb FROM ".MAIN_DB_PREFIX."product_attribute_combination2val as pac2v";
-		$sql .= " JOIN ".MAIN_DB_PREFIX."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
+		$sql = "SELECT COUNT(*) as nb FROM ".$this->db->prefix()."product_attribute_combination2val as pac2v";
+		$sql .= " JOIN ".$this->db->prefix()."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
 		$sql .= " WHERE pac2v.fk_prod_attr = ".((int) $result->rowid)." AND pac.entity IN (".getEntity('product').")";
 
 		$resql = $this->db->query($sql);
@@ -1169,7 +1169,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		$sql = "SELECT rowid, ref, ref_ext, label, rang, entity FROM ".MAIN_DB_PREFIX."product_attribute WHERE ref_ext LIKE '".trim($ref_ext)."' AND entity IN (".getEntity('product').")";
+		$sql = "SELECT rowid, ref, ref_ext, label, rang, entity FROM ".$this->db->prefix()."product_attribute WHERE ref_ext LIKE '".trim($ref_ext)."' AND entity IN (".getEntity('product').")";
 
 		$query = $this->db->query($sql);
 
@@ -1187,8 +1187,8 @@ class Products extends DolibarrApi
 		$attr['rang'] = $result->rang;
 		$attr['entity'] = $result->entity;
 
-		$sql = "SELECT COUNT(*) as nb FROM ".MAIN_DB_PREFIX."product_attribute_combination2val as pac2v";
-		$sql .= " JOIN ".MAIN_DB_PREFIX."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
+		$sql = "SELECT COUNT(*) as nb FROM ".$this->db->prefix()."product_attribute_combination2val as pac2v";
+		$sql .= " JOIN ".$this->db->prefix()."product_attribute_combination as pac ON pac2v.fk_prod_combination = pac.rowid";
 		$sql .= " WHERE pac2v.fk_prod_attr = ".((int) $result->rowid)." AND pac.entity IN (".getEntity('product').")";
 
 		$resql = $this->db->query($sql);
@@ -1322,7 +1322,7 @@ class Products extends DolibarrApi
 			throw new RestException(401);
 		}
 
-		$sql = "SELECT rowid, fk_product_attribute, ref, value FROM ".MAIN_DB_PREFIX."product_attribute_value WHERE rowid = ".(int) $id." AND entity IN (".getEntity('product').")";
+		$sql = "SELECT rowid, fk_product_attribute, ref, value FROM ".$this->db->prefix()."product_attribute_value WHERE rowid = ".(int) $id." AND entity IN (".getEntity('product').")";
 
 		$query = $this->db->query($sql);
 
@@ -1365,7 +1365,7 @@ class Products extends DolibarrApi
 
 		$ref = trim($ref);
 
-		$sql = "SELECT rowid, fk_product_attribute, ref, value FROM ".MAIN_DB_PREFIX."product_attribute_value";
+		$sql = "SELECT rowid, fk_product_attribute, ref, value FROM ".$this->db->prefix()."product_attribute_value";
 		$sql .= " WHERE ref LIKE '".$this->db->escape($ref)."' AND fk_product_attribute = ".((int) $id)." AND entity IN (".getEntity('product').")";
 
 		$query = $this->db->query($sql);
@@ -1408,7 +1408,7 @@ class Products extends DolibarrApi
 
 		$ref = trim($ref);
 
-		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX."product_attribute_value";
+		$sql = "SELECT rowid FROM ".$this->db->prefix()."product_attribute_value";
 		$sql .= " WHERE ref LIKE '".$this->db->escape($ref)."' AND fk_product_attribute = ".((int) $id)." AND entity IN (".getEntity('product').")";
 		$query = $this->db->query($sql);
 
@@ -1484,9 +1484,9 @@ class Products extends DolibarrApi
 
 		$return = array();
 
-		$sql = 'SELECT ';
-		$sql .= 'v.fk_product_attribute, v.rowid, v.ref, v.value FROM '.MAIN_DB_PREFIX.'product_attribute_value as v';
-		$sql .= " WHERE v.fk_product_attribute IN (SELECT rowid FROM ".MAIN_DB_PREFIX."product_attribute WHERE ref LIKE '".$this->db->escape($ref)."')";
+		$sql = "SELECT ";
+		$sql .= "v.fk_product_attribute, v.rowid, v.ref, v.value FROM ".$this->db->prefix()."product_attribute_value as v";
+		$sql .= " WHERE v.fk_product_attribute IN (SELECT rowid FROM ".$this->db->prefix()."product_attribute WHERE ref LIKE '".$this->db->escape($ref)."')";
 
 		$resql = $this->db->query($sql);
 

htdocs/product/class/html.formproduct.class.php

@@ -102,12 +102,12 @@ class FormProduct
 		} elseif ($sumStock) {
 			$sql .= ", sum(ps.reel) as stock";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."entrepot as e";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_stock as ps on ps.fk_entrepot = e.rowid";
+		$sql .= " FROM ".$this->db->prefix()."entrepot as e";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."product_stock as ps on ps.fk_entrepot = e.rowid";
 		if (!empty($fk_product) && $fk_product > 0) {
 			$sql .= " AND ps.fk_product = ".((int) $fk_product);
 			if (!empty($batch)) {
-				$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_batch as pb on pb.fk_product_stock = ps.rowid AND pb.batch = '".$this->db->escape($batch)."'";
+				$sql .= " LEFT JOIN ".$this->db->prefix()."product_batch as pb on pb.fk_product_stock = ps.rowid AND pb.batch = '".$this->db->escape($batch)."'";
 			}
 		}
 		$sql .= " WHERE e.entity IN (".getEntity('stock').")";
@@ -701,9 +701,9 @@ class FormProduct
 			$this->cache_lot = array();
 			$productIdList = implode(',', $productIdArray);
 			$sql = "SELECT pb.batch, pb.rowid, ps.fk_entrepot, pb.qty, e.ref as label, ps.fk_product";
-			$sql .= " FROM ".MAIN_DB_PREFIX."product_batch as pb";
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_stock as ps on ps.rowid = pb.fk_product_stock";
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."entrepot as e on e.rowid = ps.fk_entrepot AND e.entity IN (".getEntity('stock').")";
+			$sql .= " FROM ".$this->db->prefix()."product_batch as pb";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_stock as ps on ps.rowid = pb.fk_product_stock";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."entrepot as e on e.rowid = ps.fk_entrepot AND e.entity IN (".getEntity('stock').")";
 			if (!empty($productIdList)) {
 				$sql .= " WHERE ps.fk_product IN (".$this->db->sanitize($productIdList).")";
 			}

htdocs/product/class/product.class.php

@@ -689,7 +689,7 @@ class Product extends CommonObject
 
 		if ($result >= 0) {
 			$sql = "SELECT count(*) as nb";
-			$sql .= " FROM ".MAIN_DB_PREFIX."product";
+			$sql .= " FROM ".$this->db->prefix()."product";
 			$sql .= " WHERE entity IN (".getEntity('product').")";
 			$sql .= " AND ref = '".$this->db->escape($this->ref)."'";
 
@@ -698,7 +698,7 @@ class Product extends CommonObject
 				$obj = $this->db->fetch_object($result);
 				if ($obj->nb == 0) {
 					// Produit non deja existant
-					$sql = "INSERT INTO ".MAIN_DB_PREFIX."product (";
+					$sql = "INSERT INTO ".$this->db->prefix()."product (";
 					$sql .= "datec";
 					$sql .= ", entity";
 					$sql .= ", ref";
@@ -761,7 +761,7 @@ class Product extends CommonObject
 					dol_syslog(get_class($this)."::Create", LOG_DEBUG);
 					$result = $this->db->query($sql);
 					if ($result) {
-						$id = $this->db->last_insert_id(MAIN_DB_PREFIX."product");
+						$id = $this->db->last_insert_id($this->db->prefix()."product");
 
 						if ($id > 0) {
 							$this->id = $id;
@@ -782,9 +782,9 @@ class Product extends CommonObject
 
 							// update accountancy for this entity
 							if (!$error && !empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
-								$this->db->query("DELETE FROM " . MAIN_DB_PREFIX . "product_perentity WHERE fk_product = " .((int) $this->id) . " AND entity = " . ((int) $conf->entity));
+								$this->db->query("DELETE FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = " .((int) $this->id) . " AND entity = " . ((int) $conf->entity));
 
-								$sql = "INSERT INTO " . MAIN_DB_PREFIX . "product_perentity (";
+								$sql = "INSERT INTO " . $this->db->prefix() . "product_perentity (";
 								$sql .= " fk_product";
 								$sql .= ", entity";
 								$sql .= ", accountancy_code_buy";
@@ -1074,7 +1074,7 @@ class Product extends CommonObject
 					foreach ($ObjW->detail_batch as $detail) {    // Each lines of detail in product_batch of the current $ObjW = product_stock
 						if ($detail->batch == $valueforundefinedlot || $detail->batch == 'Undefined') {
 							// We discard this line, we will create it later
-							$sqlclean = "DELETE FROM ".MAIN_DB_PREFIX."product_batch WHERE batch in('Undefined', '".$this->db->escape($valueforundefinedlot)."') AND fk_product_stock = ".((int) $ObjW->id);
+							$sqlclean = "DELETE FROM ".$this->db->prefix()."product_batch WHERE batch in('Undefined', '".$this->db->escape($valueforundefinedlot)."') AND fk_product_stock = ".((int) $ObjW->id);
 							$result = $this->db->query($sqlclean);
 							if (!$result) {
 								dol_print_error($this->db);
@@ -1106,7 +1106,7 @@ class Product extends CommonObject
 				$this->barcode = $this->get_barcode($this, $this->barcode_type_code);
 			}
 
-			$sql = "UPDATE ".MAIN_DB_PREFIX."product";
+			$sql = "UPDATE ".$this->db->prefix()."product";
 			$sql .= " SET label = '".$this->db->escape($this->label)."'";
 
 			if ($updatetype && ($this->isProduct() || $this->isService())) {
@@ -1194,9 +1194,9 @@ class Product extends CommonObject
 
 				// update accountancy for this entity
 				if (!$error && !empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED)) {
-					$this->db->query("DELETE FROM " . MAIN_DB_PREFIX . "product_perentity WHERE fk_product = " . ((int) $this->id) . " AND entity = " . ((int) $conf->entity));
+					$this->db->query("DELETE FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = " . ((int) $this->id) . " AND entity = " . ((int) $conf->entity));
 
-					$sql = "INSERT INTO " . MAIN_DB_PREFIX . "product_perentity (";
+					$sql = "INSERT INTO " . $this->db->prefix() . "product_perentity (";
 					$sql .= " fk_product";
 					$sql .= ", entity";
 					$sql .= ", accountancy_code_buy";
@@ -1339,9 +1339,9 @@ class Product extends CommonObject
 
 			// Delete from product_batch on product delete
 			if (!$error) {
-				$sql = "DELETE FROM ".MAIN_DB_PREFIX.'product_batch';
+				$sql = "DELETE FROM ".$this->db->prefix().'product_batch';
 				$sql .= " WHERE fk_product_stock IN (";
-				$sql .= "SELECT rowid FROM ".MAIN_DB_PREFIX.'product_stock';
+				$sql .= "SELECT rowid FROM ".$this->db->prefix().'product_stock';
 				$sql .= " WHERE fk_product = ".((int) $this->id).")";
 
 				$result = $this->db->query($sql);
@@ -1356,7 +1356,7 @@ class Product extends CommonObject
 				$elements = array('product_fournisseur_price', 'product_price', 'product_lang', 'categorie_product', 'product_stock', 'product_customer_price', 'product_lot'); // product_batch is done before
 				foreach ($elements as $table) {
 					if (!$error) {
-						$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table;
+						$sql = "DELETE FROM ".$this->db->prefix().$table;
 						$sql .= " WHERE fk_product = ".(int) $this->id;
 
 						$result = $this->db->query($sql);
@@ -1389,7 +1389,7 @@ class Product extends CommonObject
 
 			// Delete from product_association
 			if (!$error) {
-				$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_association";
+				$sql = "DELETE FROM ".$this->db->prefix()."product_association";
 				$sql .= " WHERE fk_product_pere = ".(int) $this->id." OR fk_product_fils = ".(int) $this->id;
 
 				$result = $this->db->query($sql);
@@ -1410,7 +1410,7 @@ class Product extends CommonObject
 
 			// Delete product
 			if (!$error) {
-				$sqlz = "DELETE FROM ".MAIN_DB_PREFIX."product";
+				$sqlz = "DELETE FROM ".$this->db->prefix()."product";
 				$sqlz .= " WHERE rowid = ".(int) $this->id;
 
 				$resultz = $this->db->query($sqlz);
@@ -1468,14 +1468,14 @@ class Product extends CommonObject
 		foreach ($langs_available as $key => $value) {
 			if ($key == $current_lang) {
 				$sql = "SELECT rowid";
-				$sql .= " FROM ".MAIN_DB_PREFIX."product_lang";
+				$sql .= " FROM ".$this->db->prefix()."product_lang";
 				$sql .= " WHERE fk_product = ".((int) $this->id);
 				$sql .= " AND lang = '".$this->db->escape($key)."'";
 
 				$result = $this->db->query($sql);
 
 				if ($this->db->num_rows($result)) { // if there is already a description line for this language
-					$sql2 = "UPDATE ".MAIN_DB_PREFIX."product_lang";
+					$sql2 = "UPDATE ".$this->db->prefix()."product_lang";
 					$sql2 .= " SET ";
 					$sql2 .= " label='".$this->db->escape($this->label)."',";
 					$sql2 .= " description='".$this->db->escape($this->description)."'";
@@ -1484,7 +1484,7 @@ class Product extends CommonObject
 					}
 					$sql2 .= " WHERE fk_product = ".((int) $this->id)." AND lang = '".$this->db->escape($key)."'";
 				} else {
-					$sql2 = "INSERT INTO ".MAIN_DB_PREFIX."product_lang (fk_product, lang, label, description";
+					$sql2 = "INSERT INTO ".$this->db->prefix()."product_lang (fk_product, lang, label, description";
 					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
 						$sql2 .= ", note";
 					}
@@ -1508,14 +1508,14 @@ class Product extends CommonObject
 				}
 
 				$sql = "SELECT rowid";
-				$sql .= " FROM ".MAIN_DB_PREFIX."product_lang";
+				$sql .= " FROM ".$this->db->prefix()."product_lang";
 				$sql .= " WHERE fk_product = ".((int) $this->id);
 				$sql .= " AND lang = '".$this->db->escape($key)."'";
 
 				$result = $this->db->query($sql);
 
 				if ($this->db->num_rows($result)) { // if there is already a description line for this language
-					$sql2 = "UPDATE ".MAIN_DB_PREFIX."product_lang";
+					$sql2 = "UPDATE ".$this->db->prefix()."product_lang";
 					$sql2 .= " SET ";
 					$sql2 .= " label = '".$this->db->escape($this->multilangs["$key"]["label"])."',";
 					$sql2 .= " description = '".$this->db->escape($this->multilangs["$key"]["description"])."'";
@@ -1524,7 +1524,7 @@ class Product extends CommonObject
 					}
 					$sql2 .= " WHERE fk_product = ".((int) $this->id)." AND lang = '".$this->db->escape($key)."'";
 				} else {
-					$sql2 = "INSERT INTO ".MAIN_DB_PREFIX."product_lang (fk_product, lang, label, description";
+					$sql2 = "INSERT INTO ".$this->db->prefix()."product_lang (fk_product, lang, label, description";
 					if (!empty($conf->global->PRODUCT_USE_OTHER_FIELD_IN_TRANSLATION)) {
 						$sql2 .= ", note";
 					}
@@ -1570,7 +1570,7 @@ class Product extends CommonObject
 	 */
 	public function delMultiLangs($langtodelete, $user)
 	{
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_lang";
+		$sql = "DELETE FROM ".$this->db->prefix()."product_lang";
 		$sql .= " WHERE fk_product = ".((int) $this->id)." AND lang = '".$this->db->escape($langtodelete)."'";
 
 		dol_syslog(get_class($this).'::delMultiLangs', LOG_DEBUG);
@@ -1624,7 +1624,7 @@ class Product extends CommonObject
 			return -1;
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET ";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET ";
 		$sql .= "$field = '".$this->db->escape($value)."'";
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
@@ -1667,7 +1667,7 @@ class Product extends CommonObject
 		$current_lang = $langs->getDefaultLang();
 
 		$sql = "SELECT lang, label, description, note as other";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_lang";
+		$sql .= " FROM ".$this->db->prefix()."product_lang";
 		$sql .= " WHERE fk_product = ".((int) $this->id);
 
 		$result = $this->db->query($sql);
@@ -1743,7 +1743,7 @@ class Product extends CommonObject
 		}
 
 		// Add new price
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_price(price_level,date_price, fk_product, fk_user_author, price, price_ttc, price_base_type,tosell, tva_tx, default_vat_code, recuperableonly,";
+		$sql = "INSERT INTO ".$this->db->prefix()."product_price(price_level,date_price, fk_product, fk_user_author, price, price_ttc, price_base_type,tosell, tva_tx, default_vat_code, recuperableonly,";
 		$sql .= " localtax1_tx, localtax2_tx, localtax1_type, localtax2_type, price_min,price_min_ttc,price_by_qty,entity,fk_price_expression) ";
 		$sql .= " VALUES(".($level ? ((int) $level) : 1).", '".$this->db->idate($now)."', ".((int) $this->id).", ".((int) $user->id).", ".((float) price2num($this->price)).", ".((float) price2num($this->price_ttc)).",'".$this->db->escape($this->price_base_type)."',".((int) $this->status).", ".((float) price2num($this->tva_tx)).", ".($this->default_vat_code ? ("'".$this->db->escape($this->default_vat_code)."'") : "null").", ".((int) $this->tva_npr).",";
 		$sql .= " ".price2num($this->localtax1_tx).", ".price2num($this->localtax2_tx).", '".$this->db->escape($this->localtax1_type)."', '".$this->db->escape($this->localtax2_type)."', ".price2num($this->price_min).", ".price2num($this->price_min_ttc).", ".price2num($this->price_by_qty).", ".((int) $conf->entity).",".($this->fk_price_expression > 0 ? ((int) $this->fk_price_expression) : 'null');
@@ -1772,11 +1772,11 @@ class Product extends CommonObject
 	public function log_price_delete($user, $rowid)
 	{
 		// phpcs:enable
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_price_by_qty";
+		$sql = "DELETE FROM ".$this->db->prefix()."product_price_by_qty";
 		$sql .= " WHERE fk_product_price = ".((int) $rowid);
 		$resql = $this->db->query($sql);
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_price";
+		$sql = "DELETE FROM ".$this->db->prefix()."product_price";
 		$sql .= " WHERE rowid=".((int) $rowid);
 		$resql = $this->db->query($sql);
 		if ($resql) {
@@ -1924,7 +1924,7 @@ class Product extends CommonObject
 		if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING)) {
 			$sql .= ", pfp.packaging";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
+		$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price as pfp";
 		$sql .= " WHERE pfp.rowid = ".((int) $prodfournprice);
 		if ($qty > 0) {
 			$sql .= " AND pfp.quantity <= ".((float) $qty);
@@ -1978,7 +1978,7 @@ class Product extends CommonObject
 				$sql .= " pfp.default_vat_code,";
 				$sql .= " pfp.multicurrency_price, pfp.multicurrency_unitprice, pfp.multicurrency_tx, pfp.fk_multicurrency, pfp.multicurrency_code,";
 				$sql .= " pfp.packaging";
-				$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
+				$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price as pfp";
 				$sql .= " WHERE pfp.fk_product = ".((int) $product_id);
 				if ($fourn_ref != 'none') {
 					$sql .= " AND pfp.ref_fourn = '".$this->db->escape($fourn_ref)."'";
@@ -2158,7 +2158,7 @@ class Product extends CommonObject
 
 			// Ne pas mettre de quote sur les numeriques decimaux.
 			// Ceci provoque des stockages avec arrondis en base au lieu des valeurs exactes.
-			$sql = "UPDATE ".MAIN_DB_PREFIX."product SET";
+			$sql = "UPDATE ".$this->db->prefix()."product SET";
 			$sql .= " price_base_type='".$this->db->escape($newpricebase)."',";
 			$sql .= " price=".$price.",";
 			$sql .= " price_ttc=".$price_ttc.",";
@@ -2288,7 +2288,7 @@ class Product extends CommonObject
 		$separatedStock = false;		// Set to true will count stock from subtable llx_product_stock. It is slower than using denormalized field 'stock', but it is required when using multientity and shared warehouses.
 		if (!empty($conf->global->MULTICOMPANY_PRODUCT_SHARING_ENABLED)) {
 			if (!empty($conf->global->MULTICOMPANY_PMP_PER_ENTITY_ENABLED)) {
-				$checkPMPPerEntity = $this->db->query("SELECT pmp FROM " . MAIN_DB_PREFIX . "product_perentity WHERE fk_product = ".((int) $id)." AND entity = ".(int) $conf->entity);
+				$checkPMPPerEntity = $this->db->query("SELECT pmp FROM " . $this->db->prefix() . "product_perentity WHERE fk_product = ".((int) $id)." AND entity = ".(int) $conf->entity);
 				if ($this->db->num_rows($checkPMPPerEntity)>0) {
 					$separatedEntityPMP = true;
 				}
@@ -2312,12 +2312,12 @@ class Product extends CommonObject
 		} else {
 			$sql .= " p.stock";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product as p";
 		if (!empty($conf->global->MAIN_PRODUCT_PERENTITY_SHARED) || $separatedEntityPMP) {
-			$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
+			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_perentity as ppe ON ppe.fk_product = p.rowid AND ppe.entity = " . ((int) $conf->entity);
 		}
 		if ($separatedStock) {
-			$sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "product_stock as sp ON sp.fk_product = p.rowid AND sp.fk_entrepot IN (SELECT rowid FROM ".MAIN_DB_PREFIX."entrepot WHERE entity IN (".$this->db->sanitize($visibleWarehousesEntities)."))";
+			$sql .= " LEFT JOIN " . $this->db->prefix() . "product_stock as sp ON sp.fk_product = p.rowid AND sp.fk_entrepot IN (SELECT rowid FROM ".$this->db->prefix()."entrepot WHERE entity IN (".$this->db->sanitize($visibleWarehousesEntities)."))";
 		}
 
 		if ($id) {
@@ -2467,7 +2467,7 @@ class Product extends CommonObject
 					for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 						$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 						$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid, recuperableonly";
-						$sql .= " FROM ".MAIN_DB_PREFIX."product_price";
+						$sql .= " FROM ".$this->db->prefix()."product_price";
 						$sql .= " WHERE entity IN (".getEntity('productprice').")";
 						$sql .= " AND price_level=".((int) $i);
 						$sql .= " AND fk_product = ".((int) $this->id);
@@ -2494,7 +2494,7 @@ class Product extends CommonObject
 							 if ($this->prices_by_qty[$i] == 1)
 							 {
 							 $sql = "SELECT rowid, price, unitprice, quantity, remise_percent, remise, price_base_type";
-							 $sql.= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
+							 $sql.= " FROM ".$this->db->prefix()."product_price_by_qty";
 							 $sql.= " WHERE fk_product_price = ".((int) $this->prices_by_qty_id[$i]);
 							 $sql.= " ORDER BY quantity ASC";
 							 $resultat=array();
@@ -2531,7 +2531,7 @@ class Product extends CommonObject
 				} elseif (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) && empty($ignore_price_load)) {    // prices per quantity
 					$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 					$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid";
-					$sql .= " FROM ".MAIN_DB_PREFIX."product_price";
+					$sql .= " FROM ".$this->db->prefix()."product_price";
 					$sql .= " WHERE fk_product = ".((int) $this->id);
 					$sql .= " ORDER BY date_price DESC, rowid DESC";
 					$sql .= " LIMIT 1";
@@ -2545,7 +2545,7 @@ class Product extends CommonObject
 						// Récuperation de la liste des prix selon qty si flag positionné
 						if ($this->prices_by_qty[0] == 1) {
 							$sql = "SELECT rowid,price, unitprice, quantity, remise_percent, remise, remise, price_base_type";
-							$sql .= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
+							$sql .= " FROM ".$this->db->prefix()."product_price_by_qty";
 							$sql .= " WHERE fk_product_price = ".((int) $this->prices_by_qty_id[0]);
 							$sql .= " ORDER BY quantity ASC";
 							$resultat = array();
@@ -2577,7 +2577,7 @@ class Product extends CommonObject
 					for ($i = 1; $i <= $conf->global->PRODUIT_MULTIPRICES_LIMIT; $i++) {
 						$sql = "SELECT price, price_ttc, price_min, price_min_ttc,";
 						$sql .= " price_base_type, tva_tx, default_vat_code, tosell, price_by_qty, rowid, recuperableonly";
-						$sql .= " FROM ".MAIN_DB_PREFIX."product_price";
+						$sql .= " FROM ".$this->db->prefix()."product_price";
 						$sql .= " WHERE entity IN (".getEntity('productprice').")";
 						$sql .= " AND price_level=".((int) $i);
 						$sql .= " AND fk_product = ".((int) $this->id);
@@ -2602,7 +2602,7 @@ class Product extends CommonObject
 							// Récuperation de la liste des prix selon qty si flag positionné
 							if ($this->prices_by_qty[$i] == 1) {
 								$sql = "SELECT rowid, price, unitprice, quantity, remise_percent, remise, price_base_type";
-								$sql .= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
+								$sql .= " FROM ".$this->db->prefix()."product_price_by_qty";
 								$sql .= " WHERE fk_product_price = ".((int) $this->prices_by_qty_id[$i]);
 								$sql .= " ORDER BY quantity ASC";
 								$resultat = array();
@@ -2680,10 +2680,10 @@ class Product extends CommonObject
 
 			$sql = "SELECT COUNT(DISTINCT c.fk_soc) as nb_customers, COUNT(DISTINCT c.rowid) as nb,";
 			$sql .= " SUM(mp.qty) as qty";
-			$sql .= " FROM ".MAIN_DB_PREFIX."mrp_mo as c";
-			$sql .= " INNER JOIN ".MAIN_DB_PREFIX."mrp_production as mp ON mp.fk_mo=c.rowid";
+			$sql .= " FROM ".$this->db->prefix()."mrp_mo as c";
+			$sql .= " INNER JOIN ".$this->db->prefix()."mrp_production as mp ON mp.fk_mo=c.rowid";
 			if (empty($user->rights->societe->client->voir) && !$socid) {
-				$sql .= "INNER JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON sc.fk_soc=c.fk_soc AND sc.fk_user = ".((int) $user->id);
+				$sql .= "INNER JOIN ".$this->db->prefix()."societe_commerciaux as sc ON sc.fk_soc=c.fk_soc AND sc.fk_user = ".((int) $user->id);
 			}
 			$sql .= " WHERE ";
 			$sql .= " c.entity IN (".getEntity('mo').")";
@@ -2740,8 +2740,8 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT b.rowid) as nb_toproduce,";
 		$sql .= " SUM(b.qty) as qty_toproduce";
-		$sql .= " FROM ".MAIN_DB_PREFIX."bom_bom as b";
-		$sql .= " INNER JOIN ".MAIN_DB_PREFIX."bom_bomline as bl ON bl.fk_bom=b.rowid";
+		$sql .= " FROM ".$this->db->prefix()."bom_bom as b";
+		$sql .= " INNER JOIN ".$this->db->prefix()."bom_bomline as bl ON bl.fk_bom=b.rowid";
 		$sql .= " WHERE ";
 		$sql .= " b.entity IN (".getEntity('bom').")";
 		$sql .= " AND b.fk_product =".((int) $this->id);
@@ -2759,8 +2759,8 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT bl.rowid) as nb_toconsume,";
 		$sql .= " SUM(bl.qty) as qty_toconsume";
-		$sql .= " FROM ".MAIN_DB_PREFIX."bom_bom as b";
-		$sql .= " INNER JOIN ".MAIN_DB_PREFIX."bom_bomline as bl ON bl.fk_bom=b.rowid";
+		$sql .= " FROM ".$this->db->prefix()."bom_bom as b";
+		$sql .= " INNER JOIN ".$this->db->prefix()."bom_bomline as bl ON bl.fk_bom=b.rowid";
 		$sql .= " WHERE ";
 		$sql .= " b.entity IN (".getEntity('bom').")";
 		$sql .= " AND bl.fk_product =".((int) $this->id);
@@ -2802,11 +2802,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT p.fk_soc) as nb_customers, COUNT(DISTINCT p.rowid) as nb,";
 		$sql .= " COUNT(pd.rowid) as nb_rows, SUM(pd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."propaldet as pd";
-		$sql .= ", ".MAIN_DB_PREFIX."propal as p";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."propaldet as pd";
+		$sql .= ", ".$this->db->prefix()."propal as p";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE p.rowid = pd.fk_propal";
 		$sql .= " AND p.fk_soc = s.rowid";
@@ -2877,11 +2877,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT p.fk_soc) as nb_suppliers, COUNT(DISTINCT p.rowid) as nb,";
 		$sql .= " COUNT(pd.rowid) as nb_rows, SUM(pd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."supplier_proposaldet as pd";
-		$sql .= ", ".MAIN_DB_PREFIX."supplier_proposal as p";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."supplier_proposaldet as pd";
+		$sql .= ", ".$this->db->prefix()."supplier_proposal as p";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE p.rowid = pd.fk_supplier_proposal";
 		$sql .= " AND p.fk_soc = s.rowid";
@@ -2933,11 +2933,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT c.fk_soc) as nb_customers, COUNT(DISTINCT c.rowid) as nb,";
 		$sql .= " COUNT(cd.rowid) as nb_rows, SUM(cd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."commandedet as cd";
-		$sql .= ", ".MAIN_DB_PREFIX."commande as c";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."commandedet as cd";
+		$sql .= ", ".$this->db->prefix()."commande as c";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid && !$forVirtualStock) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.rowid = cd.fk_commande";
 		$sql .= " AND c.fk_soc = s.rowid";
@@ -2988,10 +2988,10 @@ class Product extends CommonObject
 			if (!empty($conf->global->STOCK_CALCULATE_ON_BILL)) {
 				if (!empty($conf->global->DECREASE_ONLY_UNINVOICEDPRODUCTS)) {
 					$adeduire = 0;
-					$sql = "SELECT sum(fd.qty) as count FROM ".MAIN_DB_PREFIX."facturedet fd ";
-					$sql .= " JOIN ".MAIN_DB_PREFIX."facture f ON fd.fk_facture = f.rowid ";
-					$sql .= " JOIN ".MAIN_DB_PREFIX."element_element el ON el.fk_target = f.rowid and el.targettype = 'facture' and sourcetype = 'commande'";
-					$sql .= " JOIN ".MAIN_DB_PREFIX."commande c ON el.fk_source = c.rowid ";
+					$sql = "SELECT sum(fd.qty) as count FROM ".$this->db->prefix()."facturedet fd ";
+					$sql .= " JOIN ".$this->db->prefix()."facture f ON fd.fk_facture = f.rowid ";
+					$sql .= " JOIN ".$this->db->prefix()."element_element el ON el.fk_target = f.rowid and el.targettype = 'facture' and sourcetype = 'commande'";
+					$sql .= " JOIN ".$this->db->prefix()."commande c ON el.fk_source = c.rowid ";
 					$sql .= " WHERE c.fk_statut IN (".$this->db->sanitize($filtrestatut).") AND c.facture = 0 AND fd.fk_product = ".((int) $this->id);
 					dol_syslog(__METHOD__.":: sql $sql", LOG_NOTICE);
 
@@ -3035,11 +3035,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT c.fk_soc) as nb_suppliers, COUNT(DISTINCT c.rowid) as nb,";
 		$sql .= " COUNT(cd.rowid) as nb_rows, SUM(cd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as cd";
-		$sql .= ", ".MAIN_DB_PREFIX."commande_fournisseur as c";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."commande_fournisseurdet as cd";
+		$sql .= ", ".$this->db->prefix()."commande_fournisseur as c";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid && !$forVirtualStock) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.rowid = cd.fk_commande";
 		$sql .= " AND c.fk_soc = s.rowid";
@@ -3093,13 +3093,13 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT e.fk_soc) as nb_customers, COUNT(DISTINCT e.rowid) as nb,";
 		$sql .= " COUNT(ed.rowid) as nb_rows, SUM(ed.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."expeditiondet as ed";
-		$sql .= ", ".MAIN_DB_PREFIX."commandedet as cd";
-		$sql .= ", ".MAIN_DB_PREFIX."commande as c";
-		$sql .= ", ".MAIN_DB_PREFIX."expedition as e";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."expeditiondet as ed";
+		$sql .= ", ".$this->db->prefix()."commandedet as cd";
+		$sql .= ", ".$this->db->prefix()."commande as c";
+		$sql .= ", ".$this->db->prefix()."expedition as e";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid && !$forVirtualStock) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE e.rowid = ed.fk_expedition";
 		$sql .= " AND c.rowid = cd.fk_commande";
@@ -3178,11 +3178,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT cf.fk_soc) as nb_suppliers, COUNT(DISTINCT cf.rowid) as nb,";
 		$sql .= " COUNT(fd.rowid) as nb_rows, SUM(fd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseur_dispatch as fd";
-		$sql .= ", ".MAIN_DB_PREFIX."commande_fournisseur as cf";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."commande_fournisseur_dispatch as fd";
+		$sql .= ", ".$this->db->prefix()."commande_fournisseur as cf";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid && !$forVirtualStock) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE cf.rowid = fd.fk_commande";
 		$sql .= " AND cf.fk_soc = s.rowid";
@@ -3235,11 +3235,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT m.fk_soc) as nb_customers, COUNT(DISTINCT m.rowid) as nb,";
 		$sql .= " COUNT(mp.rowid) as nb_rows, SUM(mp.qty) as qty, role";
-		$sql .= " FROM ".MAIN_DB_PREFIX."mrp_production as mp";
-		$sql .= ", ".MAIN_DB_PREFIX."mrp_mo as m";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = m.fk_soc";
+		$sql .= " FROM ".$this->db->prefix()."mrp_production as mp";
+		$sql .= ", ".$this->db->prefix()."mrp_mo as m";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON s.rowid = m.fk_soc";
 		if (empty($user->rights->societe->client->voir) && !$socid && !$forVirtualStock) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE m.rowid = mp.fk_mo";
 		$sql .= " AND m.entity IN (".getEntity($forVirtualStock && !empty($conf->global->STOCK_CALCULATE_VIRTUAL_STOCK_TRANSVERSE_MODE) ? 'stock' : 'mrp').")";
@@ -3328,11 +3328,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT c.fk_soc) as nb_customers, COUNT(DISTINCT c.rowid) as nb,";
 		$sql .= " COUNT(cd.rowid) as nb_rows, SUM(cd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."contratdet as cd";
-		$sql .= ", ".MAIN_DB_PREFIX."contrat as c";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."contratdet as cd";
+		$sql .= ", ".$this->db->prefix()."contrat as c";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.rowid = cd.fk_contrat";
 		$sql .= " AND c.fk_soc = s.rowid";
@@ -3402,11 +3402,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT f.fk_soc) as nb_customers, COUNT(DISTINCT f.rowid) as nb,";
 		$sql .= " COUNT(fd.rowid) as nb_rows, SUM(".$this->db->ifsql('f.type != 2', 'fd.qty', 'fd.qty * -1').") as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."facturedet as fd";
-		$sql .= ", ".MAIN_DB_PREFIX."facture as f";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."facturedet as fd";
+		$sql .= ", ".$this->db->prefix()."facture as f";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE f.rowid = fd.fk_facture";
 		$sql .= " AND f.fk_soc = s.rowid";
@@ -3476,11 +3476,11 @@ class Product extends CommonObject
 
 		$sql = "SELECT COUNT(DISTINCT f.fk_soc) as nb_suppliers, COUNT(DISTINCT f.rowid) as nb,";
 		$sql .= " COUNT(fd.rowid) as nb_rows, SUM(fd.qty) as qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn_det as fd";
-		$sql .= ", ".MAIN_DB_PREFIX."facture_fourn as f";
-		$sql .= ", ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."facture_fourn_det as fd";
+		$sql .= ", ".$this->db->prefix()."facture_fourn as f";
+		$sql .= ", ".$this->db->prefix()."societe as s";
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE f.rowid = fd.fk_facture_fourn";
 		$sql .= " AND f.fk_soc = s.rowid";
@@ -3607,12 +3607,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT f.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."facturedet as d, ".MAIN_DB_PREFIX."facture as f, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."facturedet as d, ".$this->db->prefix()."facture as f, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE f.rowid = d.fk_facture";
 		if ($this->id > 0) {
@@ -3660,12 +3660,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT f.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn_det as d, ".MAIN_DB_PREFIX."facture_fourn as f, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."facture_fourn_det as d, ".$this->db->prefix()."facture_fourn as f, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE f.rowid = d.fk_facture_fourn";
 		if ($this->id > 0) {
@@ -3711,12 +3711,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT p.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."propaldet as d, ".MAIN_DB_PREFIX."propal as p, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."propaldet as d, ".$this->db->prefix()."propal as p, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as prod";
+			$sql .= ", ".$this->db->prefix()."product as prod";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE p.rowid = d.fk_propal";
 		if ($this->id > 0) {
@@ -3763,12 +3763,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT p.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."supplier_proposaldet as d, ".MAIN_DB_PREFIX."supplier_proposal as p, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."supplier_proposaldet as d, ".$this->db->prefix()."supplier_proposal as p, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as prod";
+			$sql .= ", ".$this->db->prefix()."product as prod";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE p.rowid = d.fk_supplier_proposal";
 		if ($this->id > 0) {
@@ -3814,12 +3814,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT c.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."commandedet as d, ".MAIN_DB_PREFIX."commande as c, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."commandedet as d, ".$this->db->prefix()."commande as c, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.rowid = d.fk_commande";
 		if ($this->id > 0) {
@@ -3865,12 +3865,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT c.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as d, ".MAIN_DB_PREFIX."commande_fournisseur as c, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."commande_fournisseurdet as d, ".$this->db->prefix()."commande_fournisseur as c, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 		$sql .= " WHERE c.rowid = d.fk_commande";
 		if ($this->id > 0) {
@@ -3916,12 +3916,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT c.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."contratdet as d, ".MAIN_DB_PREFIX."contrat as c, ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."contratdet as d, ".$this->db->prefix()."contrat as c, ".$this->db->prefix()."societe as s";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 
 		$sql .= " WHERE c.entity IN (".getEntity('contract').")";
@@ -3970,12 +3970,12 @@ class Product extends CommonObject
 		if ($mode == 'bynumber') {
 			$sql .= ", count(DISTINCT d.rowid)";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."mrp_mo as d LEFT JOIN  ".MAIN_DB_PREFIX."societe as s ON d.fk_soc = s.rowid";
+		$sql .= " FROM ".$this->db->prefix()."mrp_mo as d LEFT JOIN  ".$this->db->prefix()."societe as s ON d.fk_soc = s.rowid";
 		if ($filteronproducttype >= 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."product as p";
+			$sql .= ", ".$this->db->prefix()."product as p";
 		}
 		if (empty($user->rights->societe->client->voir) && !$socid) {
-			$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+			$sql .= ", ".$this->db->prefix()."societe_commerciaux as sc";
 		}
 
 		$sql .= " WHERE d.entity IN (".getEntity('mo').")";
@@ -4033,21 +4033,21 @@ class Product extends CommonObject
 		}
 
 		// Check not already father of id_pere (to avoid father -> child -> father links)
-		$sql = "SELECT fk_product_pere from ".MAIN_DB_PREFIX."product_association";
+		$sql = "SELECT fk_product_pere from ".$this->db->prefix()."product_association";
 		$sql .= " WHERE fk_product_pere = ".((int) $id_fils)." AND fk_product_fils = ".((int) $id_pere);
 		if (!$this->db->query($sql)) {
 			dol_print_error($this->db);
 			return -1;
 		} else {
 			//Selection of the highest row
-			$sql = "SELECT MAX(rang) as max_rank FROM ".MAIN_DB_PREFIX."product_association";
+			$sql = "SELECT MAX(rang) as max_rank FROM ".$this->db->prefix()."product_association";
 			$sql .= " WHERE fk_product_pere  = ".((int) $id_pere);
 			$resql = $this->db->query($sql);
 			if ($resql > 0) {
 				$obj = $this->db->fetch_object($resql);
 				$rank = $obj->max_rank + 1;
 				//Addition of a product with the highest rank +1
-				$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_association(fk_product_pere,fk_product_fils,qty,incdec,rang)";
+				$sql = "INSERT INTO ".$this->db->prefix()."product_association(fk_product_pere,fk_product_fils,qty,incdec,rang)";
 				$sql .= " VALUES (".((int) $id_pere).", ".((int) $id_fils).", ".price2num($qty, 'MS').", ".price2num($incdec, 'MS').", ".((int) $rank).")";
 				if (! $this->db->query($sql)) {
 					dol_print_error($this->db);
@@ -4089,7 +4089,7 @@ class Product extends CommonObject
 			$qty = 1;
 		}
 
-		$sql = 'UPDATE '.MAIN_DB_PREFIX.'product_association SET ';
+		$sql = 'UPDATE '.$this->db->prefix().'product_association SET ';
 		$sql .= 'qty = '.price2num($qty, 'MS');
 		$sql .= ',incdec = '.price2num($incdec, 'MS');
 		$sql .= ' WHERE fk_product_pere = '.((int) $id_pere).' AND fk_product_fils = '.((int) $id_fils);
@@ -4120,7 +4120,7 @@ class Product extends CommonObject
 			$fk_child = 0;
 		}
 
-		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_association";
+		$sql = "DELETE FROM ".$this->db->prefix()."product_association";
 		$sql .= " WHERE fk_product_pere  = ".((int) $fk_parent);
 		$sql .= " AND fk_product_fils = ".((int) $fk_child);
 
@@ -4131,7 +4131,7 @@ class Product extends CommonObject
 		}
 
 		// Updated ranks so that none are missing
-		$sqlrank = "SELECT rowid, rang FROM ".MAIN_DB_PREFIX."product_association";
+		$sqlrank = "SELECT rowid, rang FROM ".$this->db->prefix()."product_association";
 		$sqlrank.= " WHERE fk_product_pere = ".((int) $fk_parent);
 		$sqlrank.= " ORDER BY rang";
 		$resqlrank = $this->db->query($sqlrank);
@@ -4139,7 +4139,7 @@ class Product extends CommonObject
 			$cpt = 0;
 			while ($objrank = $this->db->fetch_object($resqlrank)) {
 				$cpt++;
-				$sql = "UPDATE ".MAIN_DB_PREFIX."product_association";
+				$sql = "UPDATE ".$this->db->prefix()."product_association";
 				$sql.= " SET rang = ".((int) $cpt);
 				$sql.= " WHERE rowid = ".((int) $objrank->rowid);
 				if (! $this->db->query($sql)) {
@@ -4163,7 +4163,7 @@ class Product extends CommonObject
 	{
 		// phpcs:enable
 		$sql = "SELECT fk_product_pere, qty, incdec";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_association";
+		$sql .= " FROM ".$this->db->prefix()."product_association";
 		$sql .= " WHERE fk_product_pere  = ".((int) $fk_parent);
 		$sql .= " AND fk_product_fils = ".((int) $fk_child);
 
@@ -4213,7 +4213,7 @@ class Product extends CommonObject
 
 		if ($ref_fourn) {
 			$sql = "SELECT rowid, fk_product";
-			$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
+			$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price";
 			$sql .= " WHERE fk_soc = ".((int) $id_fourn);
 			$sql .= " AND ref_fourn = '".$this->db->escape($ref_fourn)."'";
 			$sql .= " AND fk_product <> ".((int) $this->id);
@@ -4232,7 +4232,7 @@ class Product extends CommonObject
 		}
 
 		$sql = "SELECT rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
+		$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price";
 		$sql .= " WHERE fk_soc = ".((int) $id_fourn);
 		if ($ref_fourn) {
 			$sql .= " AND ref_fourn = '".$this->db->escape($ref_fourn)."'";
@@ -4249,7 +4249,7 @@ class Product extends CommonObject
 
 			// The reference supplier does not exist, we create it for this product.
 			if (empty($obj)) {
-				$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_fournisseur_price(";
+				$sql = "INSERT INTO ".$this->db->prefix()."product_fournisseur_price(";
 				$sql .= "datec";
 				$sql .= ", entity";
 				$sql .= ", fk_product";
@@ -4270,7 +4270,7 @@ class Product extends CommonObject
 				$sql .= ")";
 
 				if ($this->db->query($sql)) {
-					$this->product_fourn_price_id = $this->db->last_insert_id(MAIN_DB_PREFIX."product_fournisseur_price");
+					$this->product_fourn_price_id = $this->db->last_insert_id($this->db->prefix()."product_fournisseur_price");
 					return 1;
 				} else {
 					$this->error = $this->db->lasterror();
@@ -4302,7 +4302,7 @@ class Product extends CommonObject
 		$list = array();
 
 		$sql = "SELECT DISTINCT p.fk_soc";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as p";
+		$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price as p";
 		$sql .= " WHERE p.fk_product = ".((int) $this->id);
 		$sql .= " AND p.entity = ".((int) $conf->entity);
 
@@ -4337,7 +4337,7 @@ class Product extends CommonObject
 		$this->db->begin();
 
 		// prices
-		$sql  = "INSERT INTO ".MAIN_DB_PREFIX."product_price (";
+		$sql  = "INSERT INTO ".$this->db->prefix()."product_price (";
 		$sql .= " entity";
 		$sql .= ", fk_product";
 		$sql .= ", date_price";
@@ -4390,7 +4390,7 @@ class Product extends CommonObject
 		$sql .= ", multicurrency_tx";
 		$sql .= ", multicurrency_price";
 		$sql .= ", multicurrency_price_ttc";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_price";
+		$sql .= " FROM ".$this->db->prefix()."product_price";
 		$sql .= " WHERE fk_product = ".((int) $fromId);
 		$sql .= " ORDER BY date_price DESC";
 		if ($conf->global->PRODUIT_MULTIPRICES_LIMIT > 0) {
@@ -4421,8 +4421,8 @@ class Product extends CommonObject
 		// phpcs:enable
 		$this->db->begin();
 
-		$sql = 'INSERT INTO '.MAIN_DB_PREFIX.'product_association (fk_product_pere, fk_product_fils, qty)';
-		$sql .= " SELECT ".$toId.", fk_product_fils, qty FROM ".MAIN_DB_PREFIX."product_association";
+		$sql = 'INSERT INTO '.$this->db->prefix().'product_association (fk_product_pere, fk_product_fils, qty)';
+		$sql .= " SELECT ".$toId.", fk_product_fils, qty FROM ".$this->db->prefix()."product_association";
 		$sql .= " WHERE fk_product_pere = ".((int) $fromId);
 
 		dol_syslog(get_class($this).'::clone_association', LOG_DEBUG);
@@ -4451,10 +4451,10 @@ class Product extends CommonObject
 		$now = dol_now();
 
 		// les fournisseurs
-		/*$sql = "INSERT ".MAIN_DB_PREFIX."product_fournisseur ("
+		/*$sql = "INSERT ".$this->db->prefix()."product_fournisseur ("
 		 . " datec, fk_product, fk_soc, ref_fourn, fk_user_author )"
 		 . " SELECT '".$this->db->idate($now)."', ".$toId.", fk_soc, ref_fourn, fk_user_author"
-		 . " FROM ".MAIN_DB_PREFIX."product_fournisseur"
+		 . " FROM ".$this->db->prefix()."product_fournisseur"
 		 . " WHERE fk_product = ".((int) $fromId);
 
 		 if ( ! $this->db->query($sql ) )
@@ -4464,10 +4464,10 @@ class Product extends CommonObject
 		 }*/
 
 		// les prix de fournisseurs.
-		$sql = "INSERT ".MAIN_DB_PREFIX."product_fournisseur_price (";
+		$sql = "INSERT ".$this->db->prefix()."product_fournisseur_price (";
 		$sql .= " datec, fk_product, fk_soc, price, quantity, fk_user)";
 		$sql .= " SELECT '".$this->db->idate($now)."', ".((int) $toId).", fk_soc, price, quantity, fk_user";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
+		$sql .= " FROM ".$this->db->prefix()."product_fournisseur_price";
 		$sql .= " WHERE fk_product = ".((int) $fromId);
 
 		dol_syslog(get_class($this).'::clone_fournisseurs', LOG_DEBUG);
@@ -4585,7 +4585,7 @@ class Product extends CommonObject
 		$nb = 0;
 
 		$sql = "SELECT COUNT(pa.rowid) as nb";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_association as pa";
+		$sql .= " FROM ".$this->db->prefix()."product_association as pa";
 		if ($mode == 0) {
 			$sql .= " WHERE pa.fk_product_fils = ".((int) $this->id)." OR pa.fk_product_pere = ".((int) $this->id);
 		} elseif ($mode == -1) {
@@ -4615,7 +4615,7 @@ class Product extends CommonObject
 	public function hasVariants()
 	{
 		$nb = 0;
-		$sql = "SELECT count(rowid) as nb FROM ".MAIN_DB_PREFIX."product_attribute_combination WHERE fk_product_parent = ".((int) $this->id);
+		$sql = "SELECT count(rowid) as nb FROM ".$this->db->prefix()."product_attribute_combination WHERE fk_product_parent = ".((int) $this->id);
 		$sql .= " AND entity IN (".getEntity('product').")";
 
 		$resql = $this->db->query($sql);
@@ -4639,7 +4639,7 @@ class Product extends CommonObject
 	{
 		global $conf;
 		if (!empty($conf->variants->enabled)) {
-			$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX."product_attribute_combination WHERE fk_product_child = ".((int) $this->id)." AND entity IN (".getEntity('product').")";
+			$sql = "SELECT rowid FROM ".$this->db->prefix()."product_attribute_combination WHERE fk_product_child = ".((int) $this->id)." AND entity IN (".getEntity('product').")";
 
 			$query = $this->db->query($sql);
 
@@ -4667,8 +4667,8 @@ class Product extends CommonObject
 	{
 		$sql = "SELECT p.rowid, p.label as label, p.ref as ref, pa.fk_product_pere as id, p.fk_product_type, pa.qty, pa.incdec, p.entity";
 		$sql .= ", p.tosell as status, p.tobuy as status_buy";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_association as pa,";
-		$sql .= " ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product_association as pa,";
+		$sql .= " ".$this->db->prefix()."product as p";
 		$sql .= " WHERE p.rowid = pa.fk_product_pere";
 		$sql .= " AND pa.fk_product_fils = ".((int) $this->id);
 
@@ -4714,8 +4714,8 @@ class Product extends CommonObject
 		$sql = "SELECT p.rowid, p.ref, p.label as label, p.fk_product_type,";
 		$sql .= " pa.qty as qty, pa.fk_product_fils as id, pa.incdec,";
 		$sql .= " pa.rowid as fk_association, pa.rang";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p,";
-		$sql .= " ".MAIN_DB_PREFIX."product_association as pa";
+		$sql .= " FROM ".$this->db->prefix()."product as p,";
+		$sql .= " ".$this->db->prefix()."product_association as pa";
 		$sql .= " WHERE p.rowid = pa.fk_product_fils";
 		$sql .= " AND pa.fk_product_pere = ".((int) $id);
 		$sql .= " AND pa.fk_product_fils <> ".((int) $id); // This should not happens, it is to avoid infinite loop if it happens
@@ -5100,7 +5100,7 @@ class Product extends CommonObject
 		$langs->load('products');
 
 		if (isset($this->finished) && $this->finished >= 0) {
-			$sql = "SELECT label, code FROM ".MAIN_DB_PREFIX."c_product_nature where code = ".((int) $this->finished)." AND active=1";
+			$sql = "SELECT label, code FROM ".$this->db->prefix()."c_product_nature where code = ".((int) $this->finished)." AND active=1";
 			$resql = $this->db->query($sql);
 			if ($resql && $this->db->num_rows($resql) > 0) {
 				$res = $this->db->fetch_array($resql);
@@ -5273,8 +5273,8 @@ class Product extends CommonObject
 		}
 
 		$sql = "SELECT ps.rowid, ps.reel, ps.fk_entrepot";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_stock as ps";
-		$sql .= ", ".MAIN_DB_PREFIX."entrepot as w";
+		$sql .= " FROM ".$this->db->prefix()."product_stock as ps";
+		$sql .= ", ".$this->db->prefix()."entrepot as w";
 		$sql .= " WHERE w.entity IN (".getEntity('stock').")";
 		$sql .= " AND w.rowid = ps.fk_entrepot";
 		$sql .= " AND ps.fk_product = ".((int) $this->id);
@@ -5437,7 +5437,7 @@ class Product extends CommonObject
 	{
 		$result = array();
 
-		$sql = "SELECT pb.batch, pb.eatby, pb.sellby, SUM(pb.qty) AS qty FROM ".MAIN_DB_PREFIX."product_batch as pb, ".MAIN_DB_PREFIX."product_stock as ps";
+		$sql = "SELECT pb.batch, pb.eatby, pb.sellby, SUM(pb.qty) AS qty FROM ".$this->db->prefix()."product_batch as pb, ".$this->db->prefix()."product_stock as ps";
 		$sql .= " WHERE pb.fk_product_stock = ps.rowid AND ps.fk_product = ".((int) $this->id)." AND pb.batch = '".$this->db->escape($batch)."'";
 		$sql .= " GROUP BY pb.batch, pb.eatby, pb.sellby";
 		dol_syslog(get_class($this)."::loadBatchInfo load first entry found for lot/serial = ".$batch, LOG_DEBUG);
@@ -5671,7 +5671,7 @@ class Product extends CommonObject
 		$this->nb = array();
 
 		$sql = "SELECT count(p.rowid) as nb, fk_product_type";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product as p";
 		$sql .= ' WHERE p.entity IN ('.getEntity($this->element, 1).')';
 		// Add where from hooks
 		if (is_object($hookmanager)) {
@@ -5829,7 +5829,7 @@ class Product extends CommonObject
 			$label_type = 'short_label';
 		}
 
-		$sql = "SELECT ".$label_type.", code from ".MAIN_DB_PREFIX."c_units where rowid = ".((int) $this->fk_unit);
+		$sql = "SELECT ".$label_type.", code from ".$this->db->prefix()."c_units where rowid = ".((int) $this->fk_unit);
 
 		$resql = $this->db->query($sql);
 		if ($resql && $this->db->num_rows($resql) > 0) {
@@ -5937,7 +5937,7 @@ class Product extends CommonObject
 	{
 		global $conf, $db;
 
-		$sql = "SELECT rowid, level, fk_level, var_percent, var_min_percent FROM ".MAIN_DB_PREFIX."product_pricerules";
+		$sql = "SELECT rowid, level, fk_level, var_percent, var_min_percent FROM ".$this->db->prefix()."product_pricerules";
 		$query = $this->db->query($sql);
 
 		$rules = array();
@@ -6010,7 +6010,7 @@ class Product extends CommonObject
 	{
 		$sql = "SELECT p.rowid, p.ref, p.datec as date_creation, p.tms as date_modification,";
 		$sql .= " p.fk_user_author, p.fk_user_modif";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element." as p";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as p";
 		$sql .= " WHERE p.rowid = ".((int) $id);
 
 		$result = $this->db->query($sql);

htdocs/product/class/productbatch.class.php

@@ -87,7 +87,7 @@ class Productbatch extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_batch (";
+		$sql = "INSERT INTO ".$this->db->prefix()."product_batch (";
 		$sql .= "fk_product_stock,";
 		$sql .= "sellby,";				// no more used
 		$sql .= "eatby,";				// no more used
@@ -111,7 +111,7 @@ class Productbatch extends CommonObject
 			$error++; $this->errors[] = "Error ".$this->db->lasterror();
 		}
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.self::$_table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().self::$_table_element);
 		}
 
 		// Commit or rollback
@@ -149,8 +149,8 @@ class Productbatch extends CommonObject
 		$sql .= " pl.eatby,";
 		$sql .= " pl.sellby";
 
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_batch as t INNER JOIN ".MAIN_DB_PREFIX."product_stock w on t.fk_product_stock = w.rowid";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_lot as pl on pl.fk_product = w.fk_product and pl.batch = t.batch";
+		$sql .= " FROM ".$this->db->prefix()."product_batch as t INNER JOIN ".$this->db->prefix()."product_stock w on t.fk_product_stock = w.rowid";
+		$sql .= " LEFT JOIN ".$this->db->prefix()."product_lot as pl on pl.fk_product = w.fk_product and pl.batch = t.batch";
 		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -199,7 +199,7 @@ class Productbatch extends CommonObject
 		}
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.self::$_table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().self::$_table_element." SET";
 		$sql .= " fk_product_stock=".(isset($this->fk_product_stock) ? $this->fk_product_stock : "null").",";
 		$sql .= " sellby=".(dol_strlen($this->sellby) != 0 ? "'".$this->db->idate($this->sellby)."'" : 'null').",";
 		$sql .= " eatby=".(dol_strlen($this->eatby) != 0 ? "'".$this->db->idate($this->eatby)."'" : 'null').",";
@@ -245,7 +245,7 @@ class Productbatch extends CommonObject
 		$this->db->begin();
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX.self::$_table_element."";
+			$sql = "DELETE FROM ".$this->db->prefix().self::$_table_element."";
 			$sql .= " WHERE rowid=".((int) $this->id);
 
 			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
@@ -383,7 +383,7 @@ class Productbatch extends CommonObject
 		$sql .= " t.batch,";
 		$sql .= " t.qty,";
 		$sql .= " t.import_key";
-		$sql .= " FROM ".MAIN_DB_PREFIX.self::$_table_element." as t";
+		$sql .= " FROM ".$this->db->prefix().self::$_table_element." as t";
 		$sql .= " WHERE fk_product_stock=".((int) $fk_product_stock);
 
 		if (!empty($eatby)) {
@@ -436,7 +436,7 @@ class Productbatch extends CommonObject
 	 */
 	public static function findAll($db, $fk_product_stock, $with_qty = 0, $fk_product = 0)
 	{
-		global $langs, $conf;
+		global $conf;
 
 		$ret = array();
 
@@ -453,9 +453,9 @@ class Productbatch extends CommonObject
 			$sql .= ", pl.rowid as lotid, pl.eatby as eatby, pl.sellby as sellby";
 			// TODO May add extrafields to ?
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_batch as t";
+		$sql .= " FROM ".$db->prefix()."product_batch as t";
 		if ($fk_product > 0) {
-			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_lot as pl ON pl.fk_product = ".((int) $fk_product)." AND pl.batch = t.batch";
+			$sql .= " LEFT JOIN ".$db->prefix()."product_lot as pl ON pl.fk_product = ".((int) $fk_product)." AND pl.batch = t.batch";
 			// TODO May add extrafields to ?
 		}
 		$sql .= " WHERE fk_product_stock=".((int) $fk_product_stock);
@@ -526,10 +526,10 @@ class Productbatch extends CommonObject
 		$sql .= ", pl.sellby";
 		$sql .= ", pl.eatby";
 		$sql .= ", pb.qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_lot as pl";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON p.rowid = pl.fk_product";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_batch AS pb ON pl.batch = pb.batch";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product_stock AS ps ON ps.rowid = pb.fk_product_stock";
+		$sql .= " FROM ".$db->prefix()."product_lot as pl";
+		$sql .= " LEFT JOIN ".$db->prefix()."product as p ON p.rowid = pl.fk_product";
+		$sql .= " LEFT JOIN ".$db->prefix()."product_batch AS pb ON pl.batch = pb.batch";
+		$sql .= " LEFT JOIN ".$db->prefix()."product_stock AS ps ON ps.rowid = pb.fk_product_stock";
 		$sql .= " WHERE p.entity IN (".getEntity('product').")";
 		$sql .= " AND pl.fk_product = ".((int) $fk_product);
 		if ($fk_warehouse > 0) {

htdocs/product/class/productcustomerprice.class.php

@@ -188,7 +188,7 @@ class Productcustomerprice extends CommonObject
 		}
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_customer_price(";
+		$sql = "INSERT INTO ".$this->db->prefix()."product_customer_price(";
 		$sql .= "entity,";
 		$sql .= "datec,";
 		$sql .= "fk_product,";
@@ -240,7 +240,7 @@ class Productcustomerprice extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."product_customer_price");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."product_customer_price");
 
 			if (!$notrigger) {
 				$result = $this->call_trigger('PRODUCT_CUSTOMER_PRICE_CREATE', $user);
@@ -301,7 +301,7 @@ class Productcustomerprice extends CommonObject
 		$sql .= " t.localtax2_tx,";
 		$sql .= " t.fk_user,";
 		$sql .= " t.import_key";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_customer_price as t";
+		$sql .= " FROM ".$this->db->prefix()."product_customer_price as t";
 		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
@@ -392,9 +392,9 @@ class Productcustomerprice extends CommonObject
 		$sql .= " t.import_key,";
 		$sql .= " soc.nom as socname,";
 		$sql .= " prod.ref as prodref";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_customer_price as t,";
-		$sql .= " ".MAIN_DB_PREFIX."product as prod,";
-		$sql .= " ".MAIN_DB_PREFIX."societe as soc";
+		$sql .= " FROM ".$this->db->prefix()."product_customer_price as t,";
+		$sql .= " ".$this->db->prefix()."product as prod,";
+		$sql .= " ".$this->db->prefix()."societe as soc";
 		$sql .= " WHERE soc.rowid=t.fk_soc ";
 		$sql .= " AND prod.rowid=t.fk_product ";
 		$sql .= " AND prod.entity IN (".getEntity('product').")";
@@ -510,9 +510,9 @@ class Productcustomerprice extends CommonObject
 		$sql .= " t.import_key,";
 		$sql .= " soc.nom as socname,";
 		$sql .= " prod.ref as prodref";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_customer_price_log as t";
-		$sql .= " ,".MAIN_DB_PREFIX."product as prod";
-		$sql .= " ,".MAIN_DB_PREFIX."societe as soc";
+		$sql .= " FROM ".$this->db->prefix()."product_customer_price_log as t";
+		$sql .= " ,".$this->db->prefix()."product as prod";
+		$sql .= " ,".$this->db->prefix()."societe as soc";
 		$sql .= " WHERE soc.rowid=t.fk_soc";
 		$sql .= " AND prod.rowid=t.fk_product ";
 		$sql .= " AND prod.entity IN (".getEntity('product').")";
@@ -675,7 +675,7 @@ class Productcustomerprice extends CommonObject
 
 		// Do a copy of current record into log table
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_customer_price_log(";
+		$sql = "INSERT INTO ".$this->db->prefix()."product_customer_price_log(";
 
 		$sql .= "entity,";
 		$sql .= "datec,";
@@ -720,7 +720,7 @@ class Productcustomerprice extends CommonObject
 		$sql .= " t.fk_user,";
 		$sql .= " t.import_key";
 
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_customer_price as t";
+		$sql .= " FROM ".$this->db->prefix()."product_customer_price as t";
 		$sql .= " WHERE t.rowid = ".((int) $this->id);
 
 		$this->db->begin();
@@ -732,7 +732,7 @@ class Productcustomerprice extends CommonObject
 		}
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."product_customer_price SET";
+		$sql = "UPDATE ".$this->db->prefix()."product_customer_price SET";
 
 		$sql .= " entity=".$conf->entity.",";
 		$sql .= " datec='".$this->db->idate(dol_now())."',";
@@ -813,7 +813,7 @@ class Productcustomerprice extends CommonObject
 
 		// Find all susidiaries
 		$sql = "SELECT s.rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
+		$sql .= " FROM ".$this->db->prefix()."societe as s";
 		$sql .= " WHERE s.parent = ".((int) $this->fk_soc);
 		$sql .= " AND s.entity IN (".getEntity('societe').")";
 
@@ -911,7 +911,7 @@ class Productcustomerprice extends CommonObject
 		}
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_customer_price";
+			$sql = "DELETE FROM ".$this->db->prefix()."product_customer_price";
 			$sql .= " WHERE rowid=".((int) $this->id);
 
 			dol_syslog(get_class($this)."::delete", LOG_DEBUG);

htdocs/product/class/productfournisseurprice.class.php

@@ -316,11 +316,11 @@ class ProductFournisseurPrice extends CommonObject
 
 		$records = array();
 
-		$sql = 'SELECT ';
+		$sql = "SELECT ";
 		$sql .= $this->getFieldList();
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		if (isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) $sql .= ' WHERE t.entity IN ('.getEntity($this->element).')';
-		else $sql .= ' WHERE 1 = 1';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		if (isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) $sql .= " WHERE t.entity IN (".getEntity($this->element).")";
+		else $sql .= " WHERE 1 = 1";
 		// Manage filter
 		$sqlwhere = array();
 		if (count($filter) > 0) {
@@ -433,7 +433,7 @@ class ProductFournisseurPrice extends CommonObject
 
 		if (!empty($num)) {
 			// Validate
-			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "UPDATE ".$this->db->prefix().$this->table_element;
 			$sql .= " SET ref = '".$this->db->escape($num)."',";
 			$sql .= " status = ".self::STATUS_VALIDATED;
 			if (!empty($this->fields['date_validation'])) $sql .= ", date_validation = '".$this->db->idate($now)."'";
@@ -462,7 +462,7 @@ class ProductFournisseurPrice extends CommonObject
 			// Rename directory if dir was a temporary ref
 			if (preg_match('/^[\(]?PROV/i', $this->ref)) {
 				// Now we rename also files into index
-				$sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'productfournisseurprice/".$this->db->escape($this->newref)."'";
+				$sql = 'UPDATE '.$this->db->prefix()."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'productfournisseurprice/".$this->db->escape($this->newref)."'";
 				$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'productfournisseurprice/".$this->db->escape($this->ref)."' and entity = ".$conf->entity;
 				$resql = $this->db->query($sql);
 				if (!$resql) { $error++; $this->error = $this->db->lasterror(); }
@@ -698,10 +698,10 @@ class ProductFournisseurPrice extends CommonObject
 	 */
 	public function info($id)
 	{
-		$sql = 'SELECT rowid, date_creation as datec, tms as datem,';
-		$sql .= ' fk_user_creat, fk_user_modif';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		$sql .= ' WHERE t.rowid = '.((int) $id);
+		$sql = "SELECT rowid, date_creation as datec, tms as datem,";
+		$sql .= " fk_user_creat, fk_user_modif";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		$sql .= " WHERE t.rowid = ".((int) $id);
 		$result = $this->db->query($sql);
 		if ($result) {
 			if ($this->db->num_rows($result)) {

htdocs/product/class/propalmergepdfproduct.class.php

@@ -104,7 +104,7 @@ class Propalmergepdfproduct extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."propal_merge_pdf_product(";
+		$sql = "INSERT INTO ".$this->db->prefix()."propal_merge_pdf_product(";
 		$sql .= "fk_product,";
 		$sql .= "file_name,";
 		if ($conf->global->MAIN_MULTILANGS) {
@@ -132,7 +132,7 @@ class Propalmergepdfproduct extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."propal_merge_pdf_product");
+			$this->id = $this->db->last_insert_id($this->db->prefix()."propal_merge_pdf_product");
 		}
 
 		// Commit or rollback
@@ -173,7 +173,7 @@ class Propalmergepdfproduct extends CommonObject
 		$sql .= " t.import_key";
 
 
-		$sql .= " FROM ".MAIN_DB_PREFIX."propal_merge_pdf_product as t";
+		$sql .= " FROM ".$this->db->prefix()."propal_merge_pdf_product as t";
 		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
@@ -231,7 +231,7 @@ class Propalmergepdfproduct extends CommonObject
 		$sql .= " t.import_key";
 
 
-		$sql .= " FROM ".MAIN_DB_PREFIX."propal_merge_pdf_product as t";
+		$sql .= " FROM ".$this->db->prefix()."propal_merge_pdf_product as t";
 		$sql .= " WHERE t.fk_product = ".((int) $product_id);
 		if (!empty($conf->global->MAIN_MULTILANGS) && !empty($lang)) {
 			$sql .= " AND t.lang = '".$this->db->escape($lang)."'";
@@ -307,7 +307,7 @@ class Propalmergepdfproduct extends CommonObject
 		// Put here code to add a control on parameters values
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX."propal_merge_pdf_product SET";
+		$sql = "UPDATE ".$this->db->prefix()."propal_merge_pdf_product SET";
 
 		$sql .= " fk_product=".(isset($this->fk_product) ? $this->fk_product : "null").",";
 		$sql .= " file_name=".(isset($this->file_name) ? "'".$this->db->escape($this->file_name)."'" : "null").",";
@@ -357,7 +357,7 @@ class Propalmergepdfproduct extends CommonObject
 		$this->db->begin();
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."propal_merge_pdf_product";
+			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
 			$sql .= " WHERE rowid=".((int) $this->id);
 
 			dol_syslog(__METHOD__, LOG_DEBUG);
@@ -400,7 +400,7 @@ class Propalmergepdfproduct extends CommonObject
 		$this->db->begin();
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."propal_merge_pdf_product";
+			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
 			$sql .= " WHERE fk_product = ".((int) $product_id);
 
 			if ($conf->global->MAIN_MULTILANGS && !empty($lang_id)) {
@@ -444,7 +444,7 @@ class Propalmergepdfproduct extends CommonObject
 		$this->db->begin();
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."propal_merge_pdf_product";
+			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
 			$sql .= " WHERE fk_product = ".((int) $this->fk_product)." AND file_name = '".$this->db->escape($this->file_name)."'";
 
 			dol_syslog(__METHOD__, LOG_DEBUG);

htdocs/product/dynamic_price/class/price_expression.class.php

@@ -88,7 +88,7 @@ class PriceExpression
 		}
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element." (";
+		$sql = "INSERT INTO ".$this->db->prefix().$this->table_element." (";
 		$sql .= "title, expression";
 		$sql .= ") VALUES (";
 		$sql .= " ".(isset($this->title) ? "'".$this->db->escape($this->title)."'" : "''").",";
@@ -104,7 +104,7 @@ class PriceExpression
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			//if (! $notrigger)
 			//{
@@ -148,7 +148,7 @@ class PriceExpression
 		}
 
 		$sql = "SELECT title, expression";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE rowid = ".((int) $id);
 
 		dol_syslog(__METHOD__);
@@ -179,7 +179,7 @@ class PriceExpression
 	{
 		// phpcs:enable
 		$sql = "SELECT rowid, title, expression";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " ORDER BY title";
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
@@ -215,7 +215,7 @@ class PriceExpression
 	{
 		// phpcs:enable
 		$sql = "SELECT rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE title = '".$this->db->escape($title)."'";
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
@@ -254,7 +254,7 @@ class PriceExpression
 		}
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " title = ".(isset($this->title) ? "'".$this->db->escape($this->title)."'" : "''").",";
 		$sql .= " expression = ".(isset($this->expression) ? "'".$this->db->escape($this->expression)."'" : "''")."";
 		$sql .= " WHERE rowid = ".((int) $this->id);
@@ -326,7 +326,7 @@ class PriceExpression
 		//}
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
 			$sql .= " WHERE rowid = ".((int) $rowid);
 
 			dol_syslog(__METHOD__);

htdocs/product/dynamic_price/class/price_global_variable.class.php

@@ -88,7 +88,7 @@ class PriceGlobalVariable
 		$this->checkParameters();
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element." (";
+		$sql = "INSERT INTO ".$this->db->prefix().$this->table_element." (";
 		$sql .= "code, description, value";
 		$sql .= ") VALUES (";
 		$sql .= " ".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "''").",";
@@ -105,7 +105,7 @@ class PriceGlobalVariable
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			if (!$notrigger) {
 				// Uncomment this and change MYOBJECT to your own tag if you
@@ -142,7 +142,7 @@ class PriceGlobalVariable
 	public function fetch($id)
 	{
 		$sql = "SELECT code, description, value";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE rowid = ".((int) $id);
 
 		dol_syslog(__METHOD__);
@@ -179,7 +179,7 @@ class PriceGlobalVariable
 		$this->checkParameters();
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " code = ".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "''").",";
 		$sql .= " description = ".(isset($this->description) ? "'".$this->db->escape($this->description)."'" : "''").",";
 		$sql .= " value = ".((float) $this->value);
@@ -249,7 +249,7 @@ class PriceGlobalVariable
 		}
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
 			$sql .= " WHERE rowid = ".((int) $rowid);
 
 			dol_syslog(__METHOD__);
@@ -316,7 +316,7 @@ class PriceGlobalVariable
 	public function listGlobalVariables()
 	{
 		$sql = "SELECT rowid, code, description, value";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " ORDER BY code";
 
 		dol_syslog(__METHOD__, LOG_DEBUG);

htdocs/product/dynamic_price/class/price_global_variable_updater.class.php

@@ -100,7 +100,7 @@ class PriceGlobalVariableUpdater
 		$this->checkParameters();
 
 		// Insert request
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element." (";
+		$sql = "INSERT INTO ".$this->db->prefix().$this->table_element." (";
 		$sql .= "type, description, parameters, fk_variable, update_interval, next_update, last_status";
 		$sql .= ") VALUES (";
 		$sql .= " ".((int) $this->type).",";
@@ -121,7 +121,7 @@ class PriceGlobalVariableUpdater
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			if (!$notrigger) {
 				// Uncomment this and change MYOBJECT to your own tag if you
@@ -158,7 +158,7 @@ class PriceGlobalVariableUpdater
 	public function fetch($id)
 	{
 		$sql = "SELECT type, description, parameters, fk_variable, update_interval, next_update, last_status";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE rowid = ".((int) $id);
 
 		dol_syslog(__METHOD__);
@@ -199,7 +199,7 @@ class PriceGlobalVariableUpdater
 		$this->checkParameters();
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " type = ".((int) $this->type).",";
 		$sql .= " description = ".(isset($this->description) ? "'".$this->db->escape($this->description)."'" : "''").",";
 		$sql .= " parameters = ".(isset($this->parameters) ? "'".$this->db->escape($this->parameters)."'" : "''").",";
@@ -274,7 +274,7 @@ class PriceGlobalVariableUpdater
 		//}
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
+			$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
 			$sql .= " WHERE rowid = ".((int) $rowid);
 
 			dol_syslog(__METHOD__);
@@ -372,7 +372,7 @@ class PriceGlobalVariableUpdater
 	public function listUpdaters()
 	{
 		$sql = "SELECT rowid, type, description, parameters, fk_variable, update_interval, next_update, last_status";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
 		$resql = $this->db->query($sql);
@@ -409,7 +409,7 @@ class PriceGlobalVariableUpdater
 	public function listPendingUpdaters()
 	{
 		$sql = "SELECT rowid, type, description, parameters, fk_variable, update_interval, next_update, last_status";
-		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
+		$sql .= " FROM ".$this->db->prefix().$this->table_element;
 		$sql .= " WHERE next_update < ".dol_now();
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
@@ -568,7 +568,7 @@ class PriceGlobalVariableUpdater
 		$this->checkParameters();
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " next_update = ".$this->next_update;
 		$sql .= " WHERE rowid = ".((int) $this->id);
 
@@ -612,7 +612,7 @@ class PriceGlobalVariableUpdater
 		$this->checkParameters();
 
 		// Update request
-		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
+		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
 		$sql .= " last_status = ".(isset($this->last_status) ? "'".$this->db->escape($this->last_status)."'" : "''");
 		$sql .= " WHERE rowid = ".((int) $this->id);
 

htdocs/product/inventory/class/inventory.class.php

@@ -266,7 +266,7 @@ class Inventory extends CommonObject
 
 		if ($this->status == self::STATUS_DRAFT) {
 			// Delete inventory
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'inventorydet WHERE fk_inventory = '.((int) $this->id);
+			$sql = 'DELETE FROM '.$this->db->prefix().'inventorydet WHERE fk_inventory = '.((int) $this->id);
 			$resql = $this->db->query($sql);
 			if (!$resql) {
 				$this->error = $this->db->lasterror();
@@ -275,21 +275,21 @@ class Inventory extends CommonObject
 			}
 
 			// Scan existing stock to prefill the inventory
-			$sql = 'SELECT ps.rowid, ps.fk_entrepot as fk_warehouse, ps.fk_product, ps.reel,';
-			$sql .= ' pb.batch, pb.qty';
-			$sql .= ' FROM '.MAIN_DB_PREFIX.'product_stock as ps';
-			$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_batch as pb ON pb.fk_product_stock = ps.rowid,';
-			$sql .= ' '.MAIN_DB_PREFIX.'product as p, '.MAIN_DB_PREFIX.'entrepot as e';
-			$sql .= ' WHERE p.entity IN ('.getEntity('product').')';
-			$sql .= ' AND ps.fk_product = p.rowid AND ps.fk_entrepot = e.rowid';
+			$sql = "SELECT ps.rowid, ps.fk_entrepot as fk_warehouse, ps.fk_product, ps.reel,";
+			$sql .= " pb.batch, pb.qty";
+			$sql .= " FROM ".$this->db->prefix()."product_stock as ps";
+			$sql .= " LEFT JOIN ".$this->db->prefix()."product_batch as pb ON pb.fk_product_stock = ps.rowid,";
+			$sql .= " ".$this->db->prefix()."product as p, ".$this->db->prefix()."entrepot as e";
+			$sql .= " WHERE p.entity IN (".getEntity('product').")";
+			$sql .= " AND ps.fk_product = p.rowid AND ps.fk_entrepot = e.rowid";
 			if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) {
 				$sql .= " AND p.fk_product_type = 0";
 			}
 			if ($this->fk_product > 0) {
-				$sql .= ' AND ps.fk_product = '.((int) $this->fk_product);
+				$sql .= " AND ps.fk_product = ".((int) $this->fk_product);
 			}
 			if ($this->fk_warehouse > 0) {
-				$sql .= ' AND ps.fk_entrepot = '.((int) $this->fk_warehouse);
+				$sql .= " AND ps.fk_entrepot = ".((int) $this->fk_warehouse);
 			}
 
 			$inventoryline = new InventoryLine($this->db);
@@ -349,7 +349,7 @@ class Inventory extends CommonObject
 		$this->db->begin();
 
 		// Delete inventory
-		$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'inventorydet WHERE fk_inventory = '.((int) $this->id);
+		$sql = 'DELETE FROM '.$this->db->prefix().'inventorydet WHERE fk_inventory = '.((int) $this->id);
 		$resql = $this->db->query($sql);
 		if (!$resql) {
 			$this->error = $this->db->lasterror();
@@ -640,10 +640,10 @@ class Inventory extends CommonObject
 	 */
 	public function info($id)
 	{
-		$sql = 'SELECT rowid, date_creation as datec, tms as datem, date_validation as datev,';
-		$sql .= ' fk_user_creat, fk_user_modif, fk_user_valid';
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		$sql .= ' WHERE t.rowid = '.((int) $id);
+		$sql = "SELECT rowid, date_creation as datec, tms as datem, date_validation as datev,";
+		$sql .= " fk_user_creat, fk_user_modif, fk_user_valid";
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		$sql .= " WHERE t.rowid = ".((int) $id);
 		$result = $this->db->query($sql);
 		if ($result) {
 			if ($this->db->num_rows($result)) {

htdocs/product/stock/class/api_stockmovements.class.php

@@ -104,7 +104,7 @@ class StockMovements extends DolibarrApi
 		}
 
 		$sql = "SELECT t.rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."stock_mouvement as t";
+		$sql .= " FROM ".$this->db->prefix()."stock_mouvement as t";
 		//$sql.= ' WHERE t.entity IN ('.getEntity('stock').')';
 		$sql .= ' WHERE 1 = 1';
 		// Add sql filters

htdocs/product/stock/class/api_warehouses.class.php

@@ -104,9 +104,9 @@ class Warehouses extends DolibarrApi
 		}
 
 		$sql = "SELECT t.rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."entrepot as t";
+		$sql .= " FROM ".$this->db->prefix()."entrepot as t";
 		if ($category > 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."categorie_societe as c";
+			$sql .= ", ".$this->db->prefix()."categorie_societe as c";
 		}
 		$sql .= ' WHERE t.entity IN ('.getEntity('stock').')';
 		// Select warehouses of given category

htdocs/product/stock/class/entrepot.class.php

@@ -204,13 +204,13 @@ class Entrepot extends CommonObject
 
 		$this->db->begin();
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."entrepot (ref, entity, datec, fk_user_author, fk_parent, fk_project)";
+		$sql = "INSERT INTO ".$this->db->prefix()."entrepot (ref, entity, datec, fk_user_author, fk_parent, fk_project)";
 		$sql .= " VALUES ('".$this->db->escape($this->label)."', ".((int) $conf->entity).", '".$this->db->idate($now)."', ".((int) $user->id).", ".($this->fk_parent > 0 ? ((int) $this->fk_parent) : "NULL").", ".($this->fk_project > 0 ? ((int) $this->fk_project) : "NULL").")";
 
 		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result) {
-			$id = $this->db->last_insert_id(MAIN_DB_PREFIX."entrepot");
+			$id = $this->db->last_insert_id($this->db->prefix()."entrepot");
 			if ($id > 0) {
 				$this->id = $id;
 
@@ -293,7 +293,7 @@ class Entrepot extends CommonObject
 		$this->town = trim($this->town);
 		$this->country_id = ($this->country_id > 0 ? $this->country_id : 0);
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."entrepot";
+		$sql = "UPDATE ".$this->db->prefix()."entrepot";
 		$sql .= " SET ref = '".$this->db->escape($this->label)."'";
 		$sql .= ", fk_parent = ".(($this->fk_parent > 0) ? $this->fk_parent : "NULL");
 		$sql .= ", fk_project = ".(($this->fk_project > 0) ? $this->fk_project : "NULL");
@@ -365,7 +365,7 @@ class Entrepot extends CommonObject
 		$elements = array('stock_mouvement', 'product_stock', 'product_warehouse_properties');
 		foreach ($elements as $table) {
 			if (!$error) {
-				$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table;
+				$sql = "DELETE FROM ".$this->db->prefix().$table;
 				$sql .= " WHERE fk_entrepot = ".((int) $this->id);
 
 				$result = $this->db->query($sql);
@@ -388,7 +388,7 @@ class Entrepot extends CommonObject
 		}
 
 		if (!$error) {
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."entrepot";
+			$sql = "DELETE FROM ".$this->db->prefix()."entrepot";
 			$sql .= " WHERE rowid = ".((int) $this->id);
 			$resql1 = $this->db->query($sql);
 			if (!$resql1) {
@@ -400,7 +400,7 @@ class Entrepot extends CommonObject
 
 		if (!$error) {
 			// Update denormalized fields because we change content of produt_stock. Warning: Do not use "SET p.stock", does not works with pgsql
-			$sql = "UPDATE ".MAIN_DB_PREFIX."product as p SET stock = (SELECT SUM(ps.reel) FROM ".MAIN_DB_PREFIX."product_stock as ps WHERE ps.fk_product = p.rowid)";
+			$sql = "UPDATE ".$this->db->prefix()."product as p SET stock = (SELECT SUM(ps.reel) FROM ".$this->db->prefix()."product_stock as ps WHERE ps.fk_product = p.rowid)";
 			$resql2 = $this->db->query($sql);
 			if (!$resql2) {
 				$error++;
@@ -441,7 +441,7 @@ class Entrepot extends CommonObject
 
 		$sql  = "SELECT rowid, entity, fk_parent, fk_project, ref as label, description, statut, lieu, address, zip, town, fk_pays as country_id, phone, fax,";
 		$sql .= " model_pdf, import_key";
-		$sql .= " FROM ".MAIN_DB_PREFIX."entrepot";
+		$sql .= " FROM ".$this->db->prefix()."entrepot";
 		if ($id) {
 			$sql .= " WHERE rowid = ".((int) $id);
 		} else {
@@ -506,7 +506,7 @@ class Entrepot extends CommonObject
 	public function info($id)
 	{
 		$sql = "SELECT e.rowid, e.datec, e.tms as datem, e.fk_user_author";
-		$sql .= " FROM ".MAIN_DB_PREFIX."entrepot as e";
+		$sql .= " FROM ".$this->db->prefix()."entrepot as e";
 		$sql .= " WHERE e.rowid = ".((int) $id);
 
 		dol_syslog(get_class($this)."::info", LOG_DEBUG);
@@ -553,7 +553,7 @@ class Entrepot extends CommonObject
 		$liste = array();
 
 		$sql = "SELECT rowid, ref as label";
-		$sql .= " FROM ".MAIN_DB_PREFIX."entrepot";
+		$sql .= " FROM ".$this->db->prefix()."entrepot";
 		$sql .= " WHERE entity IN (".getEntity('stock').")";
 		$sql .= " AND statut = ".((int) $status);
 
@@ -583,8 +583,8 @@ class Entrepot extends CommonObject
 		$ret = array();
 
 		$sql = "SELECT count(distinct p.rowid) as nb";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_stock as ps";
-		$sql .= ", ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product_stock as ps";
+		$sql .= ", ".$this->db->prefix()."product as p";
 		$sql .= " WHERE ps.fk_entrepot = ".((int) $this->id);
 		$sql .= " AND ps.fk_product = p.rowid";
 
@@ -625,10 +625,10 @@ class Entrepot extends CommonObject
 		} else {
 			$sql = "SELECT sum(ps.reel) as nb, sum(ps.reel * p.pmp) as value";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_stock as ps";
-		$sql .= ", ".MAIN_DB_PREFIX."product as p";
+		$sql .= " FROM ".$this->db->prefix()."product_stock as ps";
+		$sql .= ", ".$this->db->prefix()."product as p";
 		if ($separatedPMP) {
-			$sql .= ", ".MAIN_DB_PREFIX."product_perentity as pa";
+			$sql .= ", ".$this->db->prefix()."product_perentity as pa";
 		}
 		$sql .= " WHERE ps.fk_entrepot = ".((int) $this->id);
 		if ($separatedPMP) {
@@ -819,7 +819,7 @@ class Entrepot extends CommonObject
 		$parentid = $this->fk_parent; // If parent_id not defined on current object, we do not start consecutive searches of parents
 		$i = 0;
 		while ($parentid > 0 && $i < $protection) {
-			$sql = "SELECT fk_parent FROM ".MAIN_DB_PREFIX."entrepot WHERE rowid = ".((int) $parentid);
+			$sql = "SELECT fk_parent FROM ".$this->db->prefix()."entrepot WHERE rowid = ".((int) $parentid);
 			$resql = $this->db->query($sql);
 			if ($resql) {
 				$objarbo = $this->db->fetch_object($resql);
@@ -852,9 +852,9 @@ class Entrepot extends CommonObject
 	{
 		// phpcs:enable
 
-		$sql = 'SELECT rowid
-				FROM '.MAIN_DB_PREFIX.'entrepot
-				WHERE fk_parent = '.((int) $id);
+		$sql = "SELECT rowid
+				FROM ".$this->db->prefix()."entrepot
+				WHERE fk_parent = ".((int) $id);
 
 		$resql = $this->db->query($sql);
 		if ($resql) {

htdocs/product/stock/class/mouvementstock.class.php

@@ -287,7 +287,7 @@ class MouvementStock extends CommonObject
 			// If found and eatby/sellby not defined into table and provided, we update table
 			// If found and eatby/sellby not defined into table and not provided, we do nothing
 			// If not found, we add record
-			$sql = "SELECT pb.rowid, pb.batch, pb.eatby, pb.sellby FROM ".MAIN_DB_PREFIX."product_lot as pb";
+			$sql = "SELECT pb.rowid, pb.batch, pb.eatby, pb.sellby FROM ".$this->db->prefix()."product_lot as pb";
 			$sql .= " WHERE pb.fk_product = ".((int) $fk_product)." AND pb.batch = '".$this->db->escape($batch)."'";
 			dol_syslog(get_class($this)."::_create scan serial for this product to check if eatby and sellby match", LOG_DEBUG);
 			$resql = $this->db->query($sql);
@@ -435,7 +435,7 @@ class MouvementStock extends CommonObject
 				$origin_id = 0;
 			}
 
-			$sql = "INSERT INTO ".MAIN_DB_PREFIX."stock_mouvement(";
+			$sql = "INSERT INTO ".$this->db->prefix()."stock_mouvement(";
 			$sql .= " datem, fk_product, batch, eatby, sellby,";
 			$sql .= " fk_entrepot, value, type_mouvement, fk_user_author, label, inventorycode, price, fk_origin, origintype, fk_projet";
 			$sql .= ")";
@@ -457,7 +457,7 @@ class MouvementStock extends CommonObject
 			$resql = $this->db->query($sql);
 
 			if ($resql) {
-				$mvid = $this->db->last_insert_id(MAIN_DB_PREFIX."stock_mouvement");
+				$mvid = $this->db->last_insert_id($this->db->prefix()."stock_mouvement");
 				$this->id = $mvid;
 			} else {
 				$this->error = $this->db->lasterror();
@@ -473,7 +473,7 @@ class MouvementStock extends CommonObject
 			// Test if there is already a record for couple (warehouse / product), so later we will make an update or create.
 			$alreadyarecord = 0;
 			if (!$error) {
-				$sql = "SELECT rowid, reel FROM ".MAIN_DB_PREFIX."product_stock";
+				$sql = "SELECT rowid, reel FROM ".$this->db->prefix()."product_stock";
 				$sql .= " WHERE fk_entrepot = ".((int) $entrepot_id)." AND fk_product = ".((int) $fk_product); // This is a unique key
 
 				dol_syslog(get_class($this)."::_create check if a record already exists in product_stock", LOG_DEBUG);
@@ -524,10 +524,10 @@ class MouvementStock extends CommonObject
 			// Update stock quantity
 			if (!$error) {
 				if ($alreadyarecord > 0) {
-					$sql = "UPDATE ".MAIN_DB_PREFIX."product_stock SET reel = reel + ".((float) $qty);
+					$sql = "UPDATE ".$this->db->prefix()."product_stock SET reel = reel + ".((float) $qty);
 					$sql .= " WHERE fk_entrepot = ".((int) $entrepot_id)." AND fk_product = ".((int) $fk_product);
 				} else {
-					$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_stock";
+					$sql = "INSERT INTO ".$this->db->prefix()."product_stock";
 					$sql .= " (reel, fk_entrepot, fk_product) VALUES ";
 					$sql .= " (".((float) $qty).", ".((int) $entrepot_id).", ".((int) $fk_product).")";
 				}
@@ -538,7 +538,7 @@ class MouvementStock extends CommonObject
 					$this->errors[] = $this->db->lasterror();
 					$error = -3;
 				} elseif (empty($fk_product_stock)) {
-					$fk_product_stock = $this->db->last_insert_id(MAIN_DB_PREFIX."product_stock");
+					$fk_product_stock = $this->db->last_insert_id($this->db->prefix()."product_stock");
 				}
 			}
 
@@ -559,11 +559,11 @@ class MouvementStock extends CommonObject
 			if (!$error) {
 				$newpmp = price2num($newpmp, 'MU');
 
-				// $sql = "UPDATE ".MAIN_DB_PREFIX."product SET pmp = ".$newpmp.", stock = ".$this->db->ifsql("stock IS NULL", 0, "stock") . " + ".$qty;
+				// $sql = "UPDATE ".$this->db->prefix()."product SET pmp = ".$newpmp.", stock = ".$this->db->ifsql("stock IS NULL", 0, "stock") . " + ".$qty;
 				// $sql.= " WHERE rowid = ".((int) $fk_product);
 				// Update pmp + denormalized fields because we change content of produt_stock. Warning: Do not use "SET p.stock", does not works with pgsql
-				$sql = "UPDATE ".MAIN_DB_PREFIX."product as p SET pmp = ".((float) $newpmp).",";
-				$sql .= " stock=(SELECT SUM(ps.reel) FROM ".MAIN_DB_PREFIX."product_stock as ps WHERE ps.fk_product = p.rowid)";
+				$sql = "UPDATE ".$this->db->prefix()."product as p SET pmp = ".((float) $newpmp).",";
+				$sql .= " stock=(SELECT SUM(ps.reel) FROM ".$this->db->prefix()."product_stock as ps WHERE ps.fk_product = p.rowid)";
 				$sql .= " WHERE rowid = ".((int) $fk_product);
 
 				dol_syslog(get_class($this)."::_create update AWP", LOG_DEBUG);
@@ -576,7 +576,7 @@ class MouvementStock extends CommonObject
 
 			// If stock is now 0, we can remove entry into llx_product_stock, but only if there is no child lines into llx_product_batch (detail of batch, because we can imagine
 			// having a lot1/qty=X and lot2/qty=-X, so 0 but we must not loose repartition of different lot.
-			$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_stock WHERE reel = 0 AND rowid NOT IN (SELECT fk_product_stock FROM ".MAIN_DB_PREFIX."product_batch as pb)";
+			$sql = "DELETE FROM ".$this->db->prefix()."product_stock WHERE reel = 0 AND rowid NOT IN (SELECT fk_product_stock FROM ".$this->db->prefix()."product_batch as pb)";
 			$resql = $this->db->query($sql);
 			// We do not test error, it can fails if there is child in batch details
 		}
@@ -626,8 +626,8 @@ class MouvementStock extends CommonObject
 	{
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 		$sql .= " t.tms,";
 		$sql .= " t.datem,";
 		$sql .= " t.fk_product,";
@@ -644,8 +644,8 @@ class MouvementStock extends CommonObject
 		$sql .= " t.eatby,";
 		$sql .= " t.sellby,";
 		$sql .= " t.fk_projet as fk_project";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
-		$sql .= ' WHERE t.rowid = '.((int) $id);
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
+		$sql .= " WHERE t.rowid = ".((int) $id);
 
 		$resql = $this->db->query($sql);
 		if ($resql) {
@@ -721,7 +721,7 @@ class MouvementStock extends CommonObject
 		$pqtys = array();
 
 		$sql = "SELECT fk_product_pere, fk_product_fils, qty";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_association";
+		$sql .= " FROM ".$this->db->prefix()."product_association";
 		$sql .= " WHERE fk_product_pere = ".((int) $idProduct);
 		$sql .= " AND incdec = 1";
 
@@ -824,8 +824,8 @@ class MouvementStock extends CommonObject
 	{
 		$nb = 0;
 
-		$sql = 'SELECT SUM(value) as nb from '.MAIN_DB_PREFIX.'stock_mouvement';
-		$sql .= ' WHERE fk_product = '.((int) $productidselected);
+		$sql = "SELECT SUM(value) as nb from ".$this->db->prefix()."stock_mouvement";
+		$sql .= " WHERE fk_product = ".((int) $productidselected);
 		$sql .= " AND datem < '".$this->db->idate($datebefore)."'";
 
 		dol_syslog(get_class($this).__METHOD__.'', LOG_DEBUG);
@@ -1203,8 +1203,8 @@ class MouvementStock extends CommonObject
 		$cpt = 0;
 
 		$sql = "SELECT sum(pb.qty) as cpt";
-		$sql .= " FROM ".MAIN_DB_PREFIX."product_batch as pb";
-		$sql .= " INNER JOIN ".MAIN_DB_PREFIX."product_stock as ps ON ps.rowid = pb.fk_product_stock";
+		$sql .= " FROM ".$this->db->prefix()."product_batch as pb";
+		$sql .= " INNER JOIN ".$this->db->prefix()."product_stock as ps ON ps.rowid = pb.fk_product_stock";
 		$sql .= " WHERE ps.fk_product = " . ((int) $fk_product);
 		$sql .= " AND pb.batch = '" . $this->db->escape($batch) . "'";
 

htdocs/product/stock/class/productlot.class.php

@@ -188,7 +188,7 @@ class Productlot extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = 'INSERT INTO '.MAIN_DB_PREFIX.$this->table_element.'(';
+		$sql = 'INSERT INTO '.$this->db->prefix().$this->table_element.'(';
 		$sql .= 'entity,';
 		$sql .= 'fk_product,';
 		$sql .= 'batch,';
@@ -230,7 +230,7 @@ class Productlot extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			// Actions on extra fields
 			if (!$error) {
@@ -279,8 +279,8 @@ class Productlot extends CommonObject
 		global $conf;
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 		$sql .= " t.entity,";
 		$sql .= " t.fk_product,";
 		$sql .= " t.batch,";
@@ -296,11 +296,11 @@ class Productlot extends CommonObject
 		$sql .= " t.fk_user_creat,";
 		$sql .= " t.fk_user_modif,";
 		$sql .= " t.import_key";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 		if ($product_id > 0 && $batch != '') {
 			$sql .= " WHERE t.batch = '".$this->db->escape($batch)."' AND t.fk_product = ".((int) $product_id);
 		} else {
-			$sql .= ' WHERE t.rowid = '.((int) $id);
+			$sql .= " WHERE t.rowid = ".((int) $id);
 		}
 
 		$resql = $this->db->query($sql);
@@ -394,7 +394,7 @@ class Productlot extends CommonObject
 		}
 
 		// Update request
-		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET';
+		$sql = 'UPDATE '.$this->db->prefix().$this->table_element.' SET';
 		$sql .= ' entity = '.(isset($this->entity) ? $this->entity : "null").',';
 		$sql .= ' fk_product = '.(isset($this->fk_product) ? $this->fk_product : "null").',';
 		$sql .= ' batch = '.(isset($this->batch) ? "'".$this->db->escape($this->batch)."'" : "null").',';
@@ -479,7 +479,7 @@ class Productlot extends CommonObject
 		//}
 
 		if (!$error) {
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'DELETE FROM '.$this->db->prefix().$this->table_element;
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
 			$resql = $this->db->query($sql);

htdocs/product/stock/class/productstockentrepot.class.php

@@ -113,7 +113,7 @@ class ProductStockEntrepot extends CommonObject
 		// Put here code to add control on parameters values
 
 		// Insert request
-		$sql = 'INSERT INTO '.MAIN_DB_PREFIX.$this->table_element.'(';
+		$sql = 'INSERT INTO '.$this->db->prefix().$this->table_element.'(';
 
 		$sql .= 'fk_product,';
 		$sql .= 'fk_entrepot,';
@@ -143,7 +143,7 @@ class ProductStockEntrepot extends CommonObject
 		}
 
 		if (!$error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
+			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
 
 			//if (!$notrigger) {
 				// Uncomment this and change MYOBJECT to your own tag if you
@@ -184,19 +184,19 @@ class ProductStockEntrepot extends CommonObject
 
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 		$sql .= " t.tms,";
 		$sql .= " t.fk_product,";
 		$sql .= " t.fk_entrepot,";
 		$sql .= " t.seuil_stock_alerte,";
 		$sql .= " t.desiredstock,";
 		$sql .= " t.import_key";
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 		if (!empty($id)) {
-			$sql .= ' WHERE t.rowid = '.((int) $id);
+			$sql .= " WHERE t.rowid = ".((int) $id);
 		} else {
-			$sql .= ' WHERE t.fk_product = '.((int) $fk_product).' AND t.fk_entrepot = '.((int) $fk_entrepot);
+			$sql .= " WHERE t.fk_product = ".((int) $fk_product)." AND t.fk_entrepot = ".((int) $fk_entrepot);
 		}
 
 		$resql = $this->db->query($sql);
@@ -254,8 +254,8 @@ class ProductStockEntrepot extends CommonObject
 	{
 		dol_syslog(__METHOD__, LOG_DEBUG);
 
-		$sql = 'SELECT';
-		$sql .= ' t.rowid,';
+		$sql = "SELECT";
+		$sql .= " t.rowid,";
 
 		$sql .= " t.tms,";
 		$sql .= " t.fk_product,";
@@ -265,9 +265,9 @@ class ProductStockEntrepot extends CommonObject
 		$sql .= " t.import_key";
 
 
-		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+		$sql .= " FROM ".$this->db->prefix().$this->table_element." as t";
 
-		$sql .= ' WHERE 1=1';
+		$sql .= " WHERE 1=1";
 
 		// Manage filter
 		$sqlwhere = array();
@@ -277,13 +277,13 @@ class ProductStockEntrepot extends CommonObject
 			}
 		}
 		if (count($sqlwhere) > 0) {
-			$sql .= ' AND '.implode(' '.$this->db->escape($filtermode).' ', $sqlwhere);
+			$sql .= " AND ".implode(' '.$this->db->escape($filtermode).' ', $sqlwhere);
 		}
 
 		if (!empty($fk_product) && $fk_product > 0) {
-			$sql .= ' AND fk_product = '.((int) $fk_product);
+			$sql .= " AND fk_product = ".((int) $fk_product);
 		} elseif (!empty($fk_entrepot) && $fk_entrepot > 0) {
-			$sql .= ' AND fk_entrepot = '.((int) $fk_entrepot);
+			$sql .= " AND fk_entrepot = ".((int) $fk_entrepot);
 		}
 		// "elseif" used instead of "if" because getting list with specified fk_product and specified fk_entrepot would be the same as doing a fetch
 
@@ -355,7 +355,7 @@ class ProductStockEntrepot extends CommonObject
 		// Put here code to add a control on parameters values
 
 		// Update request
-		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET';
+		$sql = 'UPDATE '.$this->db->prefix().$this->table_element.' SET';
 
 		$sql .= ' tms = '.(dol_strlen($this->tms) != 0 ? "'".$this->db->idate($this->tms)."'" : "'".$this->db->idate(dol_now())."'").',';
 		$sql .= ' fk_product = '.(isset($this->fk_product) ? $this->fk_product : "null").',';
@@ -425,7 +425,7 @@ class ProductStockEntrepot extends CommonObject
 		//}
 
 		if (!$error) {
-			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element;
+			$sql = 'DELETE FROM '.$this->db->prefix().$this->table_element;
 			$sql .= ' WHERE rowid='.((int) $this->id);
 
 			$resql = $this->db->query($sql);

htdocs/user/class/api_users.class.php

@@ -82,9 +82,9 @@ class Users extends DolibarrApi
 		//$socid = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : $societe;
 
 		$sql = "SELECT t.rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."user as t";
+		$sql .= " FROM ".$this->db->prefix()."user as t";
 		if ($category > 0) {
-			$sql .= ", ".MAIN_DB_PREFIX."categorie_user as c";
+			$sql .= ", ".$this->db->prefix()."categorie_user as c";
 		}
 		$sql .= ' WHERE t.entity IN ('.getEntity('user').')';
 		if ($user_ids) {
@@ -536,7 +536,7 @@ class Users extends DolibarrApi
 		//$socid = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : $societe;
 
 		$sql = "SELECT t.rowid";
-		$sql .= " FROM ".MAIN_DB_PREFIX."usergroup as t";
+		$sql .= " FROM ".$this->db->prefix()."usergroup as t";
 		$sql .= ' WHERE t.entity IN ('.getEntity('user').')';
 		if ($group_ids) {
 			$sql .= " AND t.rowid IN (".$this->db->sanitize($group_ids).")";

htdocs/user/class/userbankaccount.class.php

@@ -93,12 +93,12 @@ class UserBankAccount extends Account
 	{
 		$now = dol_now();
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."user_rib (fk_user, datec)";
+		$sql = "INSERT INTO ".$this->db->prefix()."user_rib (fk_user, datec)";
 		$sql .= " VALUES (".$this->userid.", '".$this->db->idate($now)."')";
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			if ($this->db->affected_rows($resql)) {
-				$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."user_rib");
+				$this->id = $this->db->last_insert_id($this->db->prefix()."user_rib");
 
 				return $this->update($user);
 			}
@@ -123,7 +123,7 @@ class UserBankAccount extends Account
 			$this->create();
 		}
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."user_rib SET";
+		$sql = "UPDATE ".$this->db->prefix()."user_rib SET";
 		$sql .= " bank = '".$this->db->escape($this->bank)."'";
 		$sql .= ",code_banque='".$this->db->escape($this->code_banque)."'";
 		$sql .= ",code_guichet='".$this->db->escape($this->code_guichet)."'";
@@ -167,7 +167,7 @@ class UserBankAccount extends Account
 
 		$sql = "SELECT rowid, fk_user, entity, bank, number, code_banque, code_guichet, cle_rib, bic, iban_prefix as iban, domiciliation, proprio,";
 		$sql .= " owner_address, label, datec, tms as datem";
-		$sql .= " FROM ".MAIN_DB_PREFIX."user_rib";
+		$sql .= " FROM ".$this->db->prefix()."user_rib";
 		if ($id) {
 			$sql .= " WHERE rowid = ".((int) $id);
 		}

htdocs/user/class/usergroup.class.php

@@ -191,8 +191,8 @@ class UserGroup extends CommonObject
 		$ret = array();
 
 		$sql = "SELECT g.rowid, ug.entity as usergroup_entity";
-		$sql .= " FROM ".MAIN_DB_PREFIX."usergroup as g,";
-		$sql .= " ".MAIN_DB_PREFIX."usergroup_user as ug";
+		$sql .= " FROM ".$this->db->prefix()."usergroup as g,";
+		$sql .= " ".$this->db->prefix()."usergroup_user as ug";
 		$sql .= " WHERE ug.fk_usergroup = g.rowid";
 		$sql .= " AND ug.fk_user = ".((int) $userid);
 		if (!empty($conf->multicompany->enabled) && $conf->entity == 1 && $user->admin && !$user->entity) {
@@ -241,9 +241,9 @@ class UserGroup extends CommonObject
 		if (!empty($this->id)) {
 			$sql .= ", ug.entity as usergroup_entity";
 		}
-		$sql .= " FROM ".MAIN_DB_PREFIX."user as u";
+		$sql .= " FROM ".$this->db->prefix()."user as u";
 		if (!empty($this->id)) {
-			$sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
+			$sql .= ", ".$this->db->prefix()."usergroup_user as ug";
 		}
 		$sql .= " WHERE 1 = 1";
 		if (!empty($this->id)) {
@@ -315,7 +315,7 @@ class UserGroup extends CommonObject
 			// Si on a demande ajout d'un droit en particulier, on recupere
 			// les caracteristiques (module, perms et subperms) de ce droit.
 			$sql = "SELECT module, perms, subperms";
-			$sql .= " FROM ".MAIN_DB_PREFIX."rights_def";
+			$sql .= " FROM ".$this->db->prefix()."rights_def";
 			$sql .= " WHERE id = ".((int) $rid);
 			$sql .= " AND entity = ".((int) $entity);
 
@@ -358,7 +358,7 @@ class UserGroup extends CommonObject
 		if (!empty($whereforadd)) {
 			//print "$module-$perms-$subperms";
 			$sql = "SELECT id";
-			$sql .= " FROM ".MAIN_DB_PREFIX."rights_def";
+			$sql .= " FROM ".$this->db->prefix()."rights_def";
 			$sql .= " WHERE entity = ".((int) $entity);
 			if (!empty($whereforadd) && $whereforadd != 'allmodules') {
 				$sql .= " AND ".$whereforadd;
@@ -372,11 +372,11 @@ class UserGroup extends CommonObject
 					$obj = $this->db->fetch_object($result);
 					$nid = $obj->id;
 
-					$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = ".((int) $this->id)." AND fk_id=".((int) $nid)." AND entity = ".((int) $entity);
+					$sql = "DELETE FROM ".$this->db->prefix()."usergroup_rights WHERE fk_usergroup = ".((int) $this->id)." AND fk_id=".((int) $nid)." AND entity = ".((int) $entity);
 					if (!$this->db->query($sql)) {
 						$error++;
 					}
-					$sql = "INSERT INTO ".MAIN_DB_PREFIX."usergroup_rights (entity, fk_usergroup, fk_id) VALUES (".((int) $entity).", ".((int) $this->id).", ".((int) $nid).")";
+					$sql = "INSERT INTO ".$this->db->prefix()."usergroup_rights (entity, fk_usergroup, fk_id) VALUES (".((int) $entity).", ".((int) $this->id).", ".((int) $nid).")";
 					if (!$this->db->query($sql)) {
 						$error++;
 					}
@@ -437,7 +437,7 @@ class UserGroup extends CommonObject
 			// Si on a demande supression d'un droit en particulier, on recupere
 			// les caracteristiques module, perms et subperms de ce droit.
 			$sql = "SELECT module, perms, subperms";
-			$sql .= " FROM ".MAIN_DB_PREFIX."rights_def";
+			$sql .= " FROM ".$this->db->prefix()."rights_def";
 			$sql .= " WHERE id = ".((int) $rid);
 			$sql .= " AND entity = ".((int) $entity);
 
@@ -485,7 +485,7 @@ class UserGroup extends CommonObject
 		if (!empty($wherefordel)) {
 			//print "$module-$perms-$subperms";
 			$sql = "SELECT id";
-			$sql .= " FROM ".MAIN_DB_PREFIX."rights_def";
+			$sql .= " FROM ".$this->db->prefix()."rights_def";
 			$sql .= " WHERE entity = ".((int) $entity);
 			if (!empty($wherefordel) && $wherefordel != 'allmodules') {
 				$sql .= " AND ".$wherefordel;
@@ -503,7 +503,7 @@ class UserGroup extends CommonObject
 						$nid = $obj->id;
 					}
 
-					$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights";
+					$sql = "DELETE FROM ".$this->db->prefix()."usergroup_rights";
 					$sql .= " WHERE fk_usergroup = $this->id AND fk_id=".((int) $nid);
 					$sql .= " AND entity = ".((int) $entity);
 					if (!$this->db->query($sql)) {
@@ -564,7 +564,7 @@ class UserGroup extends CommonObject
 		 * Recuperation des droits
 		 */
 		$sql = "SELECT r.module, r.perms, r.subperms ";
-		$sql .= " FROM ".MAIN_DB_PREFIX."usergroup_rights as u, ".MAIN_DB_PREFIX."rights_def as r";
+		$sql .= " FROM ".$this->db->prefix()."usergroup_rights as u, ".$this->db->prefix()."rights_def as r";
 		$sql .= " WHERE r.id = u.fk_id";
 		$sql .= " AND r.entity = ".((int) $conf->entity);
 		$sql .= " AND u.entity = ".((int) $conf->entity);

test/phpunit/CodingPhpTest.php

@@ -213,6 +213,8 @@ class CodingPhpTest extends PHPUnit\Framework\TestCase
 					'multicurrency.class.php',
 					'productbatch.class.php',
 					'reception.class.php',
+					'infobox.class.php',
+					'link.class.php',
 				))) {
 					// Must not find $db->
 					$ok=true;
@@ -379,7 +381,7 @@ class CodingPhpTest extends PHPUnit\Framework\TestCase
 			$matches=array();
 			preg_match_all('/(\$sql|SET\s|WHERE\s|INSERT\s|VALUES\s|VALUES\().+\s*\'\s*\.\s*\$(.........)/', $filecontent, $matches, PREG_SET_ORDER);
 			foreach ($matches as $key => $val) {
-				if (! in_array($val[2], array('this->db-', 'db->sanit', 'conf->ent', 'key : \'\')', 'key])."\')', 'excludefi', 'regexstri', ''))) {
+				if (! in_array($val[2], array('this->db-', 'db->prefi', 'db->sanit', 'conf->ent', 'key : \'\')', 'key])."\')', 'excludefi', 'regexstri', ''))) {
 					$ok=false;
 					var_dump($matches);
 					break;