pgsql.lib.php

<?php
/* Copyright (C) 2001      Fabien Seisen        <seisen@linuxfr.org>
 * Copyright (C) 2002-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2008 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2004      Sebastien Di Cintio  <sdicintio@ressource-toi.org>
 * Copyright (C) 2004      Benoit Mortier			  <benoit.mortier@opensides.be>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

/**
	    \file       htdocs/lib/databases/pgsql.lib.php
		\brief      Fichier de la classe permettant de g�r�r une base pgsql
		\version	$Id$
*/
// For compatibility during upgrade
if (! defined('DOL_DOCUMENT_ROOT'))	 define('DOL_DOCUMENT_ROOT', '../..');
if (! defined('ADODB_DATE_VERSION')) include_once(DOL_DOCUMENT_ROOT."/includes/adodbtime/adodb-time.inc.php");


/**
        \class      DoliDb
        \brief      Classe permettant de g�r�r la database de dolibarr
*/
class DoliDb
{
    var $db;                      // Handler de base
    var $type='pgsql';            // Nom du gestionnaire
   //! Charset
    var $forcecharset='latin1';
	var $versionmin=array(8,1,0);	// Version min database

    var $results;                 // Resultset de la derni�re requete

    var $connected;               // 1 si connect�, 0 sinon
    var $database_selected;       // 1 si base s�lectionn�, 0 sinon
    var $database_name;			  // Nom base s�lectionn�e
    var $database_user;	   //! Nom user base
    var $transaction_opened;      // 1 si une transaction est en cours, 0 sinon
    var $lastquery;
	var $lastqueryerror;		// Ajout d'une variable en cas d'erreur

    var $ok;
    var $error;
    var $lasterror;



    /**
        \brief      Ouverture d'une connexion vers le serveur et une database.
        \param		type		type de base de donn�es (mysql ou pgsql)
        \param		host		addresse de la base de donn�es
    	\param	    user		nom de l'utilisateur autoris�
        \param		pass		mot de passe
        \param		name		nom de la database
		\param	    port		Port of database server
        \return		int			1 en cas de succ�s, 0 sinon
    */