forked from Wavyzz/dolibarr
1139 lines
39 KiB
PHP
1139 lines
39 KiB
PHP
<?php
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/* Copyright (C) 2001 Fabien Seisen <seisen@linuxfr.org>
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* Copyright (C) 2002-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
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* Copyright (C) 2004-2011 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2006 Andre Cianfarani <acianfa@free.fr>
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* Copyright (C) 2005-2009 Regis Houssin <regis.houssin@capnetworks.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file htdocs/core/db/sqlite.class.php
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* \brief Class file to manage Dolibarr database access for a Sqlite database
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*/
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require_once DOL_DOCUMENT_ROOT .'/core/db/DoliDB.class.php';
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/**
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* Class to manage Dolibarr database access for a Sqlite database
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*/
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class DoliDBSqlite extends DoliDB
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{
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//! Database type
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public $type='sqlite';
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//! Database label
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const LABEL='PDO Sqlite';
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//! Version min database
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const VERSIONMIN='3.0.0';
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/** @var PDOStatement Resultset of last query */
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private $_results;
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/**
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* Constructor.
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* This create an opened connexion to a database server and eventually to a database
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*
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* @param string $type Type of database (mysql, pgsql...)
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* @param string $host Address of database server
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* @param string $user Nom de l'utilisateur autorise
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* @param string $pass Mot de passe
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* @param string $name Nom de la database
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* @param int $port Port of database server
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* @return int 1 if OK, 0 if not
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*/
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function __construct($type, $host, $user, $pass, $name='', $port=0)
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{
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global $conf;
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// Note that having "static" property for "$forcecharset" and "$forcecollate" will make error here in strict mode, so they are not static
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if (! empty($conf->db->character_set)) $this->forcecharset=$conf->db->character_set;
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if (! empty($conf->db->dolibarr_main_db_collation)) $this->forcecollate=$conf->db->dolibarr_main_db_collation;
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$this->database_user=$user;
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$this->database_host=$host;
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$this->database_port=$port;
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$this->transaction_opened=0;
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//print "Name DB: $host,$user,$pass,$name<br>";
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/*if (! function_exists("sqlite_query"))
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{
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$this->connected = false;
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$this->ok = false;
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$this->error="Sqlite PHP functions for using Sqlite driver are not available in this version of PHP. Try to use another driver.";
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dol_syslog(get_class($this)."::DoliDBSqlite : Sqlite PHP functions for using Sqlite driver are not available in this version of PHP. Try to use another driver.",LOG_ERR);
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return $this->ok;
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}*/
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/*if (! $host)
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{
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$this->connected = false;
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$this->ok = false;
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$this->error=$langs->trans("ErrorWrongHostParameter");
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dol_syslog(get_class($this)."::DoliDBSqlite : Erreur Connect, wrong host parameters",LOG_ERR);
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return $this->ok;
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}*/
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// Essai connexion serveur
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// We do not try to connect to database, only to server. Connect to database is done later in constrcutor
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$this->db = $this->connect($host, $user, $pass, $name, $port);
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if ($this->db)
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{
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$this->connected = true;
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$this->ok = true;
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$this->database_selected = true;
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$this->database_name = $name;
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$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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}
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else
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{
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// host, login ou password incorrect
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$this->connected = false;
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$this->ok = false;
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$this->database_selected = false;
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$this->database_name = '';
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//$this->error=sqlite_connect_error();
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dol_syslog(get_class($this)."::DoliDBSqlite : Erreur Connect ".$this->error,LOG_ERR);
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}
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return (int) $this->ok;
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}
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/**
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* Convert a SQL request in Mysql syntax to native syntax
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*
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* @param string $line SQL request line to convert
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* @param string $type Type of SQL order ('ddl' for insert, update, select, delete or 'dml' for create, alter...)
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* @return string SQL request line converted
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*/
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static function convertSQLFromMysql($line,$type='ddl')
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{
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// Removed empty line if this is a comment line for SVN tagging
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if (preg_match('/^--\s\$Id/i',$line)) {
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return '';
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}
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// Return line if this is a comment
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if (preg_match('/^#/i',$line) || preg_match('/^$/i',$line) || preg_match('/^--/i',$line))
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{
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return $line;
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}
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if ($line != "")
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{
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if ($type == 'auto')
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{
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if (preg_match('/ALTER TABLE/i',$line)) $type='dml';
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else if (preg_match('/CREATE TABLE/i',$line)) $type='dml';
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else if (preg_match('/DROP TABLE/i',$line)) $type='dml';
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}
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if ($type == 'dml')
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{
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$line=preg_replace('/\s/',' ',$line); // Replace tabulation with space
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// we are inside create table statement so lets process datatypes
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if (preg_match('/(ISAM|innodb)/i',$line)) { // end of create table sequence
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$line=preg_replace('/\)[\s\t]*type[\s\t]*=[\s\t]*(MyISAM|innodb);/i',');',$line);
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$line=preg_replace('/\)[\s\t]*engine[\s\t]*=[\s\t]*(MyISAM|innodb);/i',');',$line);
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$line=preg_replace('/,$/','',$line);
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}
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// Process case: "CREATE TABLE llx_mytable(rowid integer NOT NULL AUTO_INCREMENT PRIMARY KEY,code..."
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if (preg_match('/[\s\t\(]*(\w*)[\s\t]+int.*auto_increment/i',$line,$reg)) {
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$newline=preg_replace('/([\s\t\(]*)([a-zA-Z_0-9]*)[\s\t]+int.*auto_increment[^,]*/i','\\1 \\2 SERIAL PRIMARY KEY',$line);
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//$line = "-- ".$line." replaced by --\n".$newline;
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$line=$newline;
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}
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// tinyint type conversion
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$line=str_replace('tinyint','smallint',$line);
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// nuke unsigned
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$line=preg_replace('/(int\w+|smallint)\s+unsigned/i','\\1',$line);
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// blob -> text
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$line=preg_replace('/\w*blob/i','text',$line);
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// tinytext/mediumtext -> text
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$line=preg_replace('/tinytext/i','text',$line);
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$line=preg_replace('/mediumtext/i','text',$line);
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// change not null datetime field to null valid ones
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// (to support remapping of "zero time" to null
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$line=preg_replace('/datetime not null/i','datetime',$line);
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$line=preg_replace('/datetime/i','timestamp',$line);
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// double -> numeric
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$line=preg_replace('/^double/i','numeric',$line);
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$line=preg_replace('/(\s*)double/i','\\1numeric',$line);
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// float -> numeric
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$line=preg_replace('/^float/i','numeric',$line);
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$line=preg_replace('/(\s*)float/i','\\1numeric',$line);
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// unique index(field1,field2)
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if (preg_match('/unique index\s*\((\w+\s*,\s*\w+)\)/i',$line))
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{
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$line=preg_replace('/unique index\s*\((\w+\s*,\s*\w+)\)/i','UNIQUE\(\\1\)',$line);
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}
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// We remove end of requests "AFTER fieldxxx"
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$line=preg_replace('/AFTER [a-z0-9_]+/i','',$line);
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// We remove start of requests "ALTER TABLE tablexxx" if this is a DROP INDEX
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$line=preg_replace('/ALTER TABLE [a-z0-9_]+ DROP INDEX/i','DROP INDEX',$line);
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// Translate order to rename fields
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if (preg_match('/ALTER TABLE ([a-z0-9_]+) CHANGE(?: COLUMN)? ([a-z0-9_]+) ([a-z0-9_]+)(.*)$/i',$line,$reg))
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{
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$line = "-- ".$line." replaced by --\n";
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$line.= "ALTER TABLE ".$reg[1]." RENAME COLUMN ".$reg[2]." TO ".$reg[3];
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}
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// Translate order to modify field format
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if (preg_match('/ALTER TABLE ([a-z0-9_]+) MODIFY(?: COLUMN)? ([a-z0-9_]+) (.*)$/i',$line,$reg))
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{
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$line = "-- ".$line." replaced by --\n";
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$newreg3=$reg[3];
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$newreg3=preg_replace('/ DEFAULT NULL/i','',$newreg3);
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$newreg3=preg_replace('/ NOT NULL/i','',$newreg3);
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$newreg3=preg_replace('/ NULL/i','',$newreg3);
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$newreg3=preg_replace('/ DEFAULT 0/i','',$newreg3);
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$newreg3=preg_replace('/ DEFAULT \'[0-9a-zA-Z_@]*\'/i','',$newreg3);
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$line.= "ALTER TABLE ".$reg[1]." ALTER COLUMN ".$reg[2]." TYPE ".$newreg3;
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// TODO Add alter to set default value or null/not null if there is this in $reg[3]
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}
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// alter table add primary key (field1, field2 ...) -> We create a unique index instead as dynamic creation of primary key is not supported
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// ALTER TABLE llx_dolibarr_modules ADD PRIMARY KEY pk_dolibarr_modules (numero, entity);
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if (preg_match('/ALTER\s+TABLE\s*(.*)\s*ADD\s+PRIMARY\s+KEY\s*(.*)\s*\((.*)$/i',$line,$reg))
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{
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$line = "-- ".$line." replaced by --\n";
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$line.= "CREATE UNIQUE INDEX ".$reg[2]." ON ".$reg[1]."(".$reg[3];
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}
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// Translate order to drop foreign keys
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// ALTER TABLE llx_dolibarr_modules DROP FOREIGN KEY fk_xxx;
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if (preg_match('/ALTER\s+TABLE\s*(.*)\s*DROP\s+FOREIGN\s+KEY\s*(.*)$/i',$line,$reg))
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{
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$line = "-- ".$line." replaced by --\n";
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$line.= "ALTER TABLE ".$reg[1]." DROP CONSTRAINT ".$reg[2];
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}
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// alter table add [unique] [index] (field1, field2 ...)
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// ALTER TABLE llx_accountingaccount ADD INDEX idx_accountingaccount_fk_pcg_version (fk_pcg_version)
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if (preg_match('/ALTER\s+TABLE\s*(.*)\s*ADD\s+(UNIQUE INDEX|INDEX|UNIQUE)\s+(.*)\s*\(([\w,\s]+)\)/i',$line,$reg))
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{
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$fieldlist=$reg[4];
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$idxname=$reg[3];
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$tablename=$reg[1];
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$line = "-- ".$line." replaced by --\n";
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$line.= "CREATE ".(preg_match('/UNIQUE/',$reg[2])?'UNIQUE ':'')."INDEX ".$idxname." ON ".$tablename." (".$fieldlist.")";
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}
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}
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// To have postgresql case sensitive
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$line=str_replace(' LIKE \'',' ILIKE \'',$line);
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// Delete using criteria on other table must not declare twice the deleted table
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// DELETE FROM tabletodelete USING tabletodelete, othertable -> DELETE FROM tabletodelete USING othertable
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if (preg_match('/DELETE FROM ([a-z_]+) USING ([a-z_]+), ([a-z_]+)/i',$line,$reg))
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{
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if ($reg[1] == $reg[2]) // If same table, we remove second one
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{
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$line=preg_replace('/DELETE FROM ([a-z_]+) USING ([a-z_]+), ([a-z_]+)/i','DELETE FROM \\1 USING \\3', $line);
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}
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}
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// Remove () in the tables in FROM if one table
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$line=preg_replace('/FROM\s*\((([a-z_]+)\s+as\s+([a-z_]+)\s*)\)/i','FROM \\1',$line);
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//print $line."\n";
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// Remove () in the tables in FROM if two table
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$line=preg_replace('/FROM\s*\(([a-z_]+\s+as\s+[a-z_]+)\s*,\s*([a-z_]+\s+as\s+[a-z_]+\s*)\)/i','FROM \\1, \\2',$line);
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//print $line."\n";
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// Remove () in the tables in FROM if two table
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$line=preg_replace('/FROM\s*\(([a-z_]+\s+as\s+[a-z_]+)\s*,\s*([a-z_]+\s+as\s+[a-z_]+\s*),\s*([a-z_]+\s+as\s+[a-z_]+\s*)\)/i','FROM \\1, \\2, \\3',$line);
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//print $line."\n";
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//print "type=".$type." newline=".$line."<br>\n";
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}
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return $line;
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}
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/**
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* Select a database
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*
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* @param string $database Name of database
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* @return boolean true if OK, false if KO
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*/
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function select_db($database)
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{
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dol_syslog(get_class($this)."::select_db database=".$database, LOG_DEBUG);
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// FIXME: sqlite_select_db() does not exist
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return sqlite_select_db($this->db,$database);
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}
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/**
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* Connexion to server
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*
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* @param string $host database server host
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* @param string $login login
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* @param string $passwd password
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* @param string $name name of database (not used for mysql, used for pgsql)
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* @param integer $port Port of database server
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* @return PDO Database access handler
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* @see close
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*/
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function connect($host, $login, $passwd, $name, $port=0)
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{
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global $main_data_dir;
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dol_syslog(get_class($this)."::connect name=".$name,LOG_DEBUG);
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$dir=$main_data_dir;
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if (empty($dir)) $dir=DOL_DATA_ROOT;
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// With sqlite, port must be in connect parameters
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//if (! $newport) $newport=3306;
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try {
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/*** connect to SQLite database ***/
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$this->db = new PDO("sqlite:".$dir.'/database_'.$name.'.sdb');
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$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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}
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catch(PDOException $e)
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{
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$this->error='PDO SQLITE '.$e->getMessage().' current dir='.$dir.'/database_'.$name.'.sdb';
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return '';
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}
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//print "Resultat fonction connect: ".$this->db;
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return $this->db;
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}
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/**
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* Return version of database server
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*
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* @return string Version string
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*/
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function getVersion()
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{
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$resql=$this->query('SELECT sqlite_version() as sqliteversion');
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$row=$this->fetch_row($resql);
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return $row[0];
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}
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/**
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* Return version of database client driver
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*
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* @return string Version string
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*/
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function getDriverInfo()
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{
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return 'sqlite php driver';
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}
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/**
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* Close database connexion
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*
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* @return bool True if disconnect successfull, false otherwise
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* @see connect
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*/
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function close()
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{
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if ($this->db)
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{
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if ($this->transaction_opened > 0) dol_syslog(get_class($this)."::close Closing a connection with an opened transaction depth=".$this->transaction_opened,LOG_ERR);
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$this->connected=false;
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$this->db=null; // Clean this->db
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return true;
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}
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return false;
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}
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/**
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* Execute a SQL request and return the resultset
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*
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* @param string $query SQL query string
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* @param int $usesavepoint 0=Default mode, 1=Run a savepoint before and a rollbock to savepoint if error (this allow to have some request with errors inside global transactions).
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* Note that with Mysql, this parameter is not used as Myssql can already commit a transaction even if one request is in error, without using savepoints.
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* @param string $type Type of SQL order ('ddl' for insert, update, select, delete or 'dml' for create, alter...)
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* @return PDOStatement Resultset of answer
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*/
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function query($query,$usesavepoint=0,$type='auto')
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{
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$ret=null;
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$query = trim($query);
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$this->error = 0;
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// Convert MySQL syntax to SQLite syntax
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$query=$this->convertSQLFromMysql($query,$type);
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//print "After convertSQLFromMysql:\n".$query."<br>\n";
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dol_syslog('sql='.$query, LOG_DEBUG);
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// Ordre SQL ne necessitant pas de connexion a une base (exemple: CREATE DATABASE)
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try {
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//$ret = $this->db->exec($query);
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$ret = $this->db->query($query); // $ret is a PDO object
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}
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catch(PDOException $e)
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{
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$this->error=$e->getMessage();
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}
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if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
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{
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// Si requete utilisateur, on la sauvegarde ainsi que son resultset
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if (! is_object($ret) || $this->error)
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{
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$this->lastqueryerror = $query;
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$this->lasterror = $this->error();
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$this->lasterrno = $this->errno();
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dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
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$errormsg = get_class($this)."::query SQL Error message: ".$this->lasterror;
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if (preg_match('/[0-9]/',$this->lasterrno)) {
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$errormsg .= ' ('.$this->lasterrno.')';
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}
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dol_syslog($errormsg, LOG_ERR);
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}
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$this->lastquery=$query;
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$this->_results = $ret;
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}
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return $ret;
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}
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/**
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* Renvoie la ligne courante (comme un objet) pour le curseur resultset
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*
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* @param PDOStatement $resultset Curseur de la requete voulue
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* @return false|object Object result line or false if KO or end of cursor
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*/
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function fetch_object($resultset)
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{
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// Si le resultset n'est pas fourni, on prend le dernier utilise sur cette connexion
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if (! is_object($resultset)) { $resultset=$this->_results; }
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return $resultset->fetch(PDO::FETCH_OBJ);
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}
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/**
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* Return datas as an array
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*
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* @param PDOStatement $resultset Resultset of request
|
|
* @return false|array Array or false if KO or end of cursor
|
|
*/
|
|
function fetch_array($resultset)
|
|
{
|
|
// If resultset not provided, we take the last used by connexion
|
|
if (! is_object($resultset)) { $resultset=$this->_results; }
|
|
return $resultset->fetch(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
/**
|
|
* Return datas as an array
|
|
*
|
|
* @param PDOStatement $resultset Resultset of request
|
|
* @return false|array Array or false if KO or end of cursor
|
|
*/
|
|
function fetch_row($resultset)
|
|
{
|
|
// If resultset not provided, we take the last used by connexion
|
|
if (! is_bool($resultset))
|
|
{
|
|
if (! is_object($resultset)) { $resultset=$this->_results; }
|
|
return $resultset->fetch(PDO::FETCH_NUM);
|
|
}
|
|
else
|
|
{
|
|
// si le curseur est un booleen on retourne la valeur 0
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return number of lines for result of a SELECT
|
|
*
|
|
* @param PDOStatement $resultset Resulset of requests
|
|
* @return int Nb of lines
|
|
* @see affected_rows
|
|
*/
|
|
function num_rows($resultset)
|
|
{
|
|
// If resultset not provided, we take the last used by connexion
|
|
if (! is_object($resultset)) { $resultset=$this->_results; }
|
|
return $resultset->rowCount();
|
|
}
|
|
|
|
/**
|
|
* Return number of lines for result of a SELECT
|
|
*
|
|
* @param PDOStatement $resultset Resulset of requests
|
|
* @return int Nb of lines
|
|
* @see affected_rows
|
|
*/
|
|
function affected_rows($resultset)
|
|
{
|
|
// If resultset not provided, we take the last used by connexion
|
|
if (! is_object($resultset)) { $resultset=$this->_results; }
|
|
// mysql necessite un link de base pour cette fonction contrairement
|
|
// a pqsql qui prend un resultset
|
|
return $resultset->rowCount();
|
|
}
|
|
|
|
|
|
/**
|
|
* Free last resultset used.
|
|
*
|
|
* @param PDOStatement $resultset Curseur de la requete voulue
|
|
* @return void
|
|
*/
|
|
function free($resultset=null)
|
|
{
|
|
// If resultset not provided, we take the last used by connexion
|
|
if (! is_object($resultset)) { $resultset=$this->_results; }
|
|
// Si resultset en est un, on libere la memoire
|
|
if (is_object($resultset)) $resultset->closeCursor();
|
|
}
|
|
|
|
/**
|
|
* Escape a string to insert data
|
|
*
|
|
* @param string $stringtoencode String to escape
|
|
* @return string String escaped
|
|
*/
|
|
function escape($stringtoencode)
|
|
{
|
|
return $this->db->quote($stringtoencode);
|
|
}
|
|
|
|
/**
|
|
* Renvoie le code erreur generique de l'operation precedente.
|
|
*
|
|
* @return string Error code (Exemples: DB_ERROR_TABLE_ALREADY_EXISTS, DB_ERROR_RECORD_ALREADY_EXISTS...)
|
|
*/
|
|
function errno()
|
|
{
|
|
if (! $this->connected) {
|
|
// Si il y a eu echec de connexion, $this->db n'est pas valide.
|
|
return 'DB_ERROR_FAILED_TO_CONNECT';
|
|
}
|
|
else {
|
|
// Constants to convert error code to a generic Dolibarr error code
|
|
/*$errorcode_map = array(
|
|
1004 => 'DB_ERROR_CANNOT_CREATE',
|
|
1005 => 'DB_ERROR_CANNOT_CREATE',
|
|
1006 => 'DB_ERROR_CANNOT_CREATE',
|
|
1007 => 'DB_ERROR_ALREADY_EXISTS',
|
|
1008 => 'DB_ERROR_CANNOT_DROP',
|
|
1025 => 'DB_ERROR_NO_FOREIGN_KEY_TO_DROP',
|
|
1044 => 'DB_ERROR_ACCESSDENIED',
|
|
1046 => 'DB_ERROR_NODBSELECTED',
|
|
1048 => 'DB_ERROR_CONSTRAINT',
|
|
'HY000' => 'DB_ERROR_TABLE_ALREADY_EXISTS',
|
|
1051 => 'DB_ERROR_NOSUCHTABLE',
|
|
1054 => 'DB_ERROR_NOSUCHFIELD',
|
|
1060 => 'DB_ERROR_COLUMN_ALREADY_EXISTS',
|
|
1061 => 'DB_ERROR_KEY_NAME_ALREADY_EXISTS',
|
|
1062 => 'DB_ERROR_RECORD_ALREADY_EXISTS',
|
|
1064 => 'DB_ERROR_SYNTAX',
|
|
1068 => 'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS',
|
|
1075 => 'DB_ERROR_CANT_DROP_PRIMARY_KEY',
|
|
1091 => 'DB_ERROR_NOSUCHFIELD',
|
|
1100 => 'DB_ERROR_NOT_LOCKED',
|
|
1136 => 'DB_ERROR_VALUE_COUNT_ON_ROW',
|
|
1146 => 'DB_ERROR_NOSUCHTABLE',
|
|
1216 => 'DB_ERROR_NO_PARENT',
|
|
1217 => 'DB_ERROR_CHILD_EXISTS',
|
|
1451 => 'DB_ERROR_CHILD_EXISTS'
|
|
);
|
|
|
|
if (isset($errorcode_map[$this->db->errorCode()]))
|
|
{
|
|
return $errorcode_map[$this->db->errorCode()];
|
|
}*/
|
|
$errno=$this->db->errorCode();
|
|
if ($errno=='HY000')
|
|
{
|
|
if (preg_match('/table.*already exists/i',$this->error)) return 'DB_ERROR_TABLE_ALREADY_EXISTS';
|
|
elseif (preg_match('/index.*already exists/i',$this->error)) return 'DB_ERROR_KEY_NAME_ALREADY_EXISTS';
|
|
elseif (preg_match('/syntax error/i',$this->error)) return 'DB_ERROR_SYNTAX';
|
|
}
|
|
if ($errno=='23000')
|
|
{
|
|
if (preg_match('/column.* not unique/i',$this->error)) return 'DB_ERROR_RECORD_ALREADY_EXISTS';
|
|
elseif (preg_match('/PRIMARY KEY must be unique/i',$this->error)) return 'DB_ERROR_RECORD_ALREADY_EXISTS';
|
|
}
|
|
|
|
return ($errno?'DB_ERROR_'.$errno:'0');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renvoie le texte de l'erreur mysql de l'operation precedente.
|
|
*
|
|
* @return string Error text
|
|
*/
|
|
function error()
|
|
{
|
|
if (! $this->connected) {
|
|
// Si il y a eu echec de connexion, $this->db n'est pas valide pour sqlite_error.
|
|
return 'Not connected. Check setup parameters in conf/conf.php file and your sqlite version';
|
|
}
|
|
else {
|
|
return $this->error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get last ID after an insert INSERT
|
|
*
|
|
* @param string $tab Table name concerned by insert. Ne sert pas sous MySql mais requis pour compatibilite avec Postgresql
|
|
* @param string $fieldid Field name
|
|
* @return int Id of row
|
|
*/
|
|
function last_insert_id($tab,$fieldid='rowid')
|
|
{
|
|
return $this->db->lastInsertId();
|
|
}
|
|
|
|
/**
|
|
* Encrypt sensitive data in database
|
|
* Warning: This function includes the escape, so it must use direct value
|
|
*
|
|
* @param string $fieldorvalue Field name or value to encrypt
|
|
* @param int $withQuotes Return string with quotes
|
|
* @return string XXX(field) or XXX('value') or field or 'value'
|
|
*/
|
|
function encrypt($fieldorvalue, $withQuotes=0)
|
|
{
|
|
global $conf;
|
|
|
|
// Type of encryption (2: AES (recommended), 1: DES , 0: no encryption)
|
|
$cryptType = ($conf->db->dolibarr_main_db_encryption?$conf->db->dolibarr_main_db_encryption:0);
|
|
|
|
//Encryption key
|
|
$cryptKey = (!empty($conf->db->dolibarr_main_db_cryptkey)?$conf->db->dolibarr_main_db_cryptkey:'');
|
|
|
|
$return = ($withQuotes?"'":"").$this->escape($fieldorvalue).($withQuotes?"'":"");
|
|
|
|
if ($cryptType && !empty($cryptKey))
|
|
{
|
|
if ($cryptType == 2)
|
|
{
|
|
$return = 'AES_ENCRYPT('.$return.',\''.$cryptKey.'\')';
|
|
}
|
|
else if ($cryptType == 1)
|
|
{
|
|
$return = 'DES_ENCRYPT('.$return.',\''.$cryptKey.'\')';
|
|
}
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Decrypt sensitive data in database
|
|
*
|
|
* @param string $value Value to decrypt
|
|
* @return string Decrypted value if used
|
|
*/
|
|
function decrypt($value)
|
|
{
|
|
global $conf;
|
|
|
|
// Type of encryption (2: AES (recommended), 1: DES , 0: no encryption)
|
|
$cryptType = ($conf->db->dolibarr_main_db_encryption?$conf->db->dolibarr_main_db_encryption:0);
|
|
|
|
//Encryption key
|
|
$cryptKey = (!empty($conf->db->dolibarr_main_db_cryptkey)?$conf->db->dolibarr_main_db_cryptkey:'');
|
|
|
|
$return = $value;
|
|
|
|
if ($cryptType && !empty($cryptKey))
|
|
{
|
|
if ($cryptType == 2)
|
|
{
|
|
$return = 'AES_DECRYPT('.$value.',\''.$cryptKey.'\')';
|
|
}
|
|
else if ($cryptType == 1)
|
|
{
|
|
$return = 'DES_DECRYPT('.$value.',\''.$cryptKey.'\')';
|
|
}
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return connexion ID
|
|
*
|
|
* @return string Id connexion
|
|
*/
|
|
function DDLGetConnectId()
|
|
{
|
|
return '?';
|
|
}
|
|
|
|
|
|
/**
|
|
* Create a new database
|
|
* Do not use function xxx_create_db (xxx=mysql, ...) as they are deprecated
|
|
* We force to create database with charset this->forcecharset and collate this->forcecollate
|
|
*
|
|
* @param string $database Database name to create
|
|
* @param string $charset Charset used to store data
|
|
* @param string $collation Charset used to sort data
|
|
* @param string $owner Username of database owner
|
|
* @return PDOStatement resource defined if OK, null if KO
|
|
*/
|
|
function DDLCreateDb($database,$charset='',$collation='',$owner='')
|
|
{
|
|
if (empty($charset)) $charset=$this->forcecharset;
|
|
if (empty($collation)) $collation=$this->forcecollate;
|
|
|
|
// ALTER DATABASE dolibarr_db DEFAULT CHARACTER SET latin DEFAULT COLLATE latin1_swedish_ci
|
|
$sql = 'CREATE DATABASE '.$database;
|
|
$sql.= ' DEFAULT CHARACTER SET '.$charset.' DEFAULT COLLATE '.$collation;
|
|
|
|
dol_syslog($sql,LOG_DEBUG);
|
|
$ret=$this->query($sql);
|
|
if (! $ret)
|
|
{
|
|
// We try again for compatibility with Mysql < 4.1.1
|
|
$sql = 'CREATE DATABASE '.$database;
|
|
$ret=$this->query($sql);
|
|
dol_syslog($sql,LOG_DEBUG);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* List tables into a database
|
|
*
|
|
* @param string $database Name of database
|
|
* @param string $table Name of table filter ('xxx%')
|
|
* @return array List of tables in an array
|
|
*/
|
|
function DDLListTables($database, $table='')
|
|
{
|
|
$listtables=array();
|
|
|
|
$like = '';
|
|
if ($table) $like = "LIKE '".$table."'";
|
|
$sql="SHOW TABLES FROM ".$database." ".$like.";";
|
|
//print $sql;
|
|
$result = $this->query($sql);
|
|
while($row = $this->fetch_row($result))
|
|
{
|
|
$listtables[] = $row[0];
|
|
}
|
|
return $listtables;
|
|
}
|
|
|
|
/**
|
|
* List information of columns into a table.
|
|
*
|
|
* @param string $table Name of table
|
|
* @return array Tableau des informations des champs de la table
|
|
* TODO modify for sqlite
|
|
*/
|
|
function DDLInfoTable($table)
|
|
{
|
|
$infotables=array();
|
|
|
|
$sql="SHOW FULL COLUMNS FROM ".$table.";";
|
|
|
|
dol_syslog($sql,LOG_DEBUG);
|
|
$result = $this->query($sql);
|
|
while($row = $this->fetch_row($result))
|
|
{
|
|
$infotables[] = $row;
|
|
}
|
|
return $infotables;
|
|
}
|
|
|
|
/**
|
|
* Create a table into database
|
|
*
|
|
* @param string $table Nom de la table
|
|
* @param array $fields Tableau associatif [nom champ][tableau des descriptions]
|
|
* @param string $primary_key Nom du champ qui sera la clef primaire
|
|
* @param string $type Type de la table
|
|
* @param array $unique_keys Tableau associatifs Nom de champs qui seront clef unique => valeur
|
|
* @param array $fulltext_keys Tableau des Nom de champs qui seront indexes en fulltext
|
|
* @param array $keys Tableau des champs cles noms => valeur
|
|
* @return int <0 if KO, >=0 if OK
|
|
*/
|
|
function DDLCreateTable($table,$fields,$primary_key,$type,$unique_keys=null,$fulltext_keys=null,$keys=null)
|
|
{
|
|
// FIXME: $fulltext_keys parameter is unused
|
|
|
|
// cles recherchees dans le tableau des descriptions (fields) : type,value,attribute,null,default,extra
|
|
// ex. : $fields['rowid'] = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment');
|
|
$sql = "create table ".$table."(";
|
|
$i=0;
|
|
foreach($fields as $field_name => $field_desc)
|
|
{
|
|
$sqlfields[$i] = $field_name." ";
|
|
$sqlfields[$i] .= $field_desc['type'];
|
|
if( preg_match("/^[^\s]/i",$field_desc['value']))
|
|
$sqlfields[$i] .= "(".$field_desc['value'].")";
|
|
else if( preg_match("/^[^\s]/i",$field_desc['attribute']))
|
|
$sqlfields[$i] .= " ".$field_desc['attribute'];
|
|
else if( preg_match("/^[^\s]/i",$field_desc['default']))
|
|
{
|
|
if(preg_match("/null/i",$field_desc['default']))
|
|
$sqlfields[$i] .= " default ".$field_desc['default'];
|
|
else
|
|
$sqlfields[$i] .= " default '".$field_desc['default']."'";
|
|
}
|
|
else if( preg_match("/^[^\s]/i",$field_desc['null']))
|
|
$sqlfields[$i] .= " ".$field_desc['null'];
|
|
|
|
else if( preg_match("/^[^\s]/i",$field_desc['extra']))
|
|
$sqlfields[$i] .= " ".$field_desc['extra'];
|
|
$i++;
|
|
}
|
|
if($primary_key != "")
|
|
$pk = "primary key(".$primary_key.")";
|
|
|
|
if(is_array($unique_keys))
|
|
{
|
|
$i = 0;
|
|
foreach($unique_keys as $key => $value)
|
|
{
|
|
$sqluq[$i] = "UNIQUE KEY '".$key."' ('".$value."')";
|
|
$i++;
|
|
}
|
|
}
|
|
if(is_array($keys))
|
|
{
|
|
$i = 0;
|
|
foreach($keys as $key => $value)
|
|
{
|
|
$sqlk[$i] = "KEY ".$key." (".$value.")";
|
|
$i++;
|
|
}
|
|
}
|
|
$sql .= implode(',',$sqlfields);
|
|
if($primary_key != "")
|
|
$sql .= ",".$pk;
|
|
if(is_array($unique_keys))
|
|
$sql .= ",".implode(',',$sqluq);
|
|
if(is_array($keys))
|
|
$sql .= ",".implode(',',$sqlk);
|
|
$sql .=") type=".$type;
|
|
|
|
dol_syslog($sql,LOG_DEBUG);
|
|
if(! $this -> query($sql))
|
|
return -1;
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* Return a pointer of line with description of a table or field
|
|
*
|
|
* @param string $table Name of table
|
|
* @param string $field Optionnel : Name of field if we want description of field
|
|
* @return resource Resource
|
|
*/
|
|
function DDLDescTable($table,$field="")
|
|
{
|
|
$sql="DESC ".$table." ".$field;
|
|
|
|
dol_syslog(get_class($this)."::DDLDescTable ".$sql,LOG_DEBUG);
|
|
$this->_results = $this->query($sql);
|
|
return $this->_results;
|
|
}
|
|
|
|
/**
|
|
* Create a new field into table
|
|
*
|
|
* @param string $table Name of table
|
|
* @param string $field_name Name of field to add
|
|
* @param string $field_desc Tableau associatif de description du champ a inserer[nom du parametre][valeur du parametre]
|
|
* @param string $field_position Optionnel ex.: "after champtruc"
|
|
* @return int <0 if KO, >0 if OK
|
|
*/
|
|
function DDLAddField($table,$field_name,$field_desc,$field_position="")
|
|
{
|
|
// cles recherchees dans le tableau des descriptions (field_desc) : type,value,attribute,null,default,extra
|
|
// ex. : $field_desc = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment');
|
|
$sql= "ALTER TABLE ".$table." ADD ".$field_name." ";
|
|
$sql.= $field_desc['type'];
|
|
if(preg_match("/^[^\s]/i",$field_desc['value']))
|
|
if (! in_array($field_desc['type'],array('date','datetime')))
|
|
{
|
|
$sql.= "(".$field_desc['value'].")";
|
|
}
|
|
if(preg_match("/^[^\s]/i",$field_desc['attribute']))
|
|
$sql.= " ".$field_desc['attribute'];
|
|
if(preg_match("/^[^\s]/i",$field_desc['null']))
|
|
$sql.= " ".$field_desc['null'];
|
|
if(preg_match("/^[^\s]/i",$field_desc['default']))
|
|
{
|
|
if(preg_match("/null/i",$field_desc['default']))
|
|
$sql.= " default ".$field_desc['default'];
|
|
else
|
|
$sql.= " default '".$field_desc['default']."'";
|
|
}
|
|
if(preg_match("/^[^\s]/i",$field_desc['extra']))
|
|
$sql.= " ".$field_desc['extra'];
|
|
$sql.= " ".$field_position;
|
|
|
|
dol_syslog(get_class($this)."::DDLAddField ".$sql,LOG_DEBUG);
|
|
if(! $this->query($sql))
|
|
{
|
|
return -1;
|
|
}
|
|
else
|
|
{
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update format of a field into a table
|
|
*
|
|
* @param string $table Name of table
|
|
* @param string $field_name Name of field to modify
|
|
* @param string $field_desc Array with description of field format
|
|
* @return int <0 if KO, >0 if OK
|
|
*/
|
|
function DDLUpdateField($table,$field_name,$field_desc)
|
|
{
|
|
$sql = "ALTER TABLE ".$table;
|
|
$sql .= " MODIFY COLUMN ".$field_name." ".$field_desc['type'];
|
|
if ($field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int' || $field_desc['type'] == 'varchar') {
|
|
$sql.="(".$field_desc['value'].")";
|
|
}
|
|
|
|
dol_syslog(get_class($this)."::DDLUpdateField ".$sql,LOG_DEBUG);
|
|
if (! $this->query($sql))
|
|
return -1;
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* Drop a field from table
|
|
*
|
|
* @param string $table Name of table
|
|
* @param string $field_name Name of field to drop
|
|
* @return int <0 if KO, >0 if OK
|
|
*/
|
|
function DDLDropField($table,$field_name)
|
|
{
|
|
$sql= "ALTER TABLE ".$table." DROP COLUMN `".$field_name."`";
|
|
dol_syslog(get_class($this)."::DDLDropField ".$sql,LOG_DEBUG);
|
|
if (! $this->query($sql))
|
|
{
|
|
$this->error=$this->lasterror();
|
|
return -1;
|
|
}
|
|
else return 1;
|
|
}
|
|
|
|
|
|
/**
|
|
* Create a user and privileges to connect to database (even if database does not exists yet)
|
|
*
|
|
* @param string $dolibarr_main_db_host Ip serveur
|
|
* @param string $dolibarr_main_db_user Nom user a creer
|
|
* @param string $dolibarr_main_db_pass Mot de passe user a creer
|
|
* @param string $dolibarr_main_db_name Database name where user must be granted
|
|
* @return int <0 if KO, >=0 if OK
|
|
*/
|
|
function DDLCreateUser($dolibarr_main_db_host,$dolibarr_main_db_user,$dolibarr_main_db_pass,$dolibarr_main_db_name)
|
|
{
|
|
$sql = "INSERT INTO user ";
|
|
$sql.= "(Host,User,password,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Index_Priv,Alter_priv,Lock_tables_priv)";
|
|
$sql.= " VALUES ('".$this->escape($dolibarr_main_db_host)."','".$this->escape($dolibarr_main_db_user)."',password('".addslashes($dolibarr_main_db_pass)."')";
|
|
$sql.= ",'Y','Y','Y','Y','Y','Y','Y','Y','Y')";
|
|
|
|
dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG); // No sql to avoid password in log
|
|
$resql=$this->query($sql);
|
|
if (! $resql)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
$sql = "INSERT INTO db ";
|
|
$sql.= "(Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Index_Priv,Alter_priv,Lock_tables_priv)";
|
|
$sql.= " VALUES ('".$this->escape($dolibarr_main_db_host)."','".$this->escape($dolibarr_main_db_name)."','".addslashes($dolibarr_main_db_user)."'";
|
|
$sql.= ",'Y','Y','Y','Y','Y','Y','Y','Y','Y')";
|
|
|
|
dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
|
|
$resql=$this->query($sql);
|
|
if (! $resql)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
$sql="FLUSH Privileges";
|
|
|
|
dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
|
|
$resql=$this->query($sql);
|
|
if (! $resql)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* Return charset used to store data in database
|
|
*
|
|
* @return string Charset
|
|
*/
|
|
function getDefaultCharacterSetDatabase()
|
|
{
|
|
return 'UTF-8';
|
|
}
|
|
|
|
/**
|
|
* Return list of available charset that can be used to store data in database
|
|
*
|
|
* @return array List of Charset
|
|
*/
|
|
function getListOfCharacterSet()
|
|
{
|
|
$liste = array();
|
|
$i=0;
|
|
$liste[$i]['charset'] = 'UTF-8';
|
|
$liste[$i]['description'] = 'UTF-8';
|
|
return $liste;
|
|
}
|
|
|
|
/**
|
|
* Return collation used in database
|
|
*
|
|
* @return string Collation value
|
|
*/
|
|
function getDefaultCollationDatabase()
|
|
{
|
|
return 'UTF-8';
|
|
}
|
|
|
|
/**
|
|
* Return list of available collation that can be used for database
|
|
*
|
|
* @return array List of Collation
|
|
*/
|
|
function getListOfCollation()
|
|
{
|
|
$liste = array();
|
|
$i=0;
|
|
$liste[$i]['charset'] = 'UTF-8';
|
|
$liste[$i]['description'] = 'UTF-8';
|
|
return $liste;
|
|
}
|
|
|
|
/**
|
|
* Return full path of dump program
|
|
*
|
|
* @return string Full path of dump program
|
|
*/
|
|
function getPathOfDump()
|
|
{
|
|
$fullpathofdump='/pathtomysqldump/mysqldump';
|
|
|
|
$resql=$this->query('SHOW VARIABLES LIKE \'basedir\'');
|
|
if ($resql)
|
|
{
|
|
$liste=$this->fetch_array($resql);
|
|
$basedir=$liste['Value'];
|
|
$fullpathofdump=$basedir.(preg_match('/\/$/',$basedir)?'':'/').'bin/mysqldump';
|
|
}
|
|
return $fullpathofdump;
|
|
}
|
|
|
|
/**
|
|
* Return full path of restore program
|
|
*
|
|
* @return string Full path of restore program
|
|
*/
|
|
function getPathOfRestore()
|
|
{
|
|
$fullpathofimport='/pathtomysql/mysql';
|
|
|
|
$resql=$this->query('SHOW VARIABLES LIKE \'basedir\'');
|
|
if ($resql)
|
|
{
|
|
$liste=$this->fetch_array($resql);
|
|
$basedir=$liste['Value'];
|
|
$fullpathofimport=$basedir.(preg_match('/\/$/',$basedir)?'':'/').'bin/mysql';
|
|
}
|
|
return $fullpathofimport;
|
|
}
|
|
|
|
/**
|
|
* Return value of server parameters
|
|
*
|
|
* @param string $filter Filter list on a particular value
|
|
* @return array Array of key-values (key=>value)
|
|
*/
|
|
function getServerParametersValues($filter='')
|
|
{
|
|
$result=array();
|
|
|
|
$sql='SHOW VARIABLES';
|
|
if ($filter) $sql.=" LIKE '".$this->escape($filter)."'";
|
|
$resql=$this->query($sql);
|
|
if ($resql)
|
|
{
|
|
while ($obj=$this->fetch_object($resql)) $result[$obj->Variable_name]=$obj->Value;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Return value of server status
|
|
*
|
|
* @param string $filter Filter list on a particular value
|
|
* @return array Array of key-values (key=>value)
|
|
*/
|
|
function getServerStatusValues($filter='')
|
|
{
|
|
$result=array();
|
|
|
|
$sql='SHOW STATUS';
|
|
if ($filter) $sql.=" LIKE '".$this->escape($filter)."'";
|
|
$resql=$this->query($sql);
|
|
if ($resql)
|
|
{
|
|
while ($obj=$this->fetch_object($resql)) $result[$obj->Variable_name]=$obj->Value;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
}
|
|
|