mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-15 20:44:28 +01:00
76 lines
1.7 KiB
PHP
76 lines
1.7 KiB
PHP
<?php
|
|
|
|
/*
|
|
V3.94 13 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
|
|
Released under both BSD license and Lesser GPL library license.
|
|
Whenever there is any discrepancy between the two licenses,
|
|
the BSD license will take precedence.
|
|
Set tabs to 8.
|
|
|
|
MySQL code that supports transactions. For MySQL 3.23 or later.
|
|
Code from James Poon <jpoon88@yahoo.com>
|
|
|
|
Requires mysql client. Works on Windows and Unix.
|
|
*/
|
|
|
|
|
|
include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php");
|
|
|
|
|
|
class ADODB_mysqlt extends ADODB_mysql {
|
|
var $databaseType = 'mysqlt';
|
|
var $ansiOuter = true; // for Version 3.23.17 or later
|
|
var $hasTransactions = true;
|
|
|
|
function BeginTrans()
|
|
{
|
|
if ($this->transOff) return true;
|
|
$this->transCnt += 1;
|
|
$this->Execute('SET AUTOCOMMIT=0');
|
|
$this->Execute('BEGIN');
|
|
return true;
|
|
}
|
|
|
|
function CommitTrans($ok=true)
|
|
{
|
|
if ($this->transOff) return true;
|
|
if (!$ok) return $this->RollbackTrans();
|
|
|
|
if ($this->transCnt) $this->transCnt -= 1;
|
|
$this->Execute('COMMIT');
|
|
$this->Execute('SET AUTOCOMMIT=1');
|
|
return true;
|
|
}
|
|
|
|
function RollbackTrans()
|
|
{
|
|
if ($this->transOff) return true;
|
|
if ($this->transCnt) $this->transCnt -= 1;
|
|
$this->Execute('ROLLBACK');
|
|
$this->Execute('SET AUTOCOMMIT=1');
|
|
return true;
|
|
}
|
|
|
|
}
|
|
|
|
class ADORecordSet_mysqlt extends ADORecordSet_mysql{
|
|
var $databaseType = "mysqlt";
|
|
|
|
function ADORecordSet_mysqlt($queryID,$mode=false) {
|
|
return $this->ADORecordSet_mysql($queryID,$mode);
|
|
}
|
|
|
|
function MoveNext()
|
|
{
|
|
if ($this->EOF) return false;
|
|
|
|
$this->_currentRow++;
|
|
// using & below slows things down by 20%!
|
|
$this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode);
|
|
if ($this->fields) return true;
|
|
$this->EOF = true;
|
|
|
|
return false;
|
|
}
|
|
}
|
|
?>
|