mirror of
https://github.com/moodle/moodle.git
synced 2025-01-23 08:38:23 +01:00
74 lines
2.2 KiB
PHP
74 lines
2.2 KiB
PHP
<?php
|
|
/*
|
|
V3.40 7 April 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 4.
|
|
|
|
Postgres7 support.
|
|
28 Feb 2001: Currently indicate that we support LIMIT
|
|
01 Dec 2001: dannym added support for default values
|
|
*/
|
|
|
|
include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php");
|
|
|
|
class ADODB_postgres7 extends ADODB_postgres64 {
|
|
var $databaseType = 'postgres7';
|
|
var $hasLimit = true; // set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10
|
|
var $ansiOuter = true;
|
|
|
|
function ADODB_postgres7()
|
|
{
|
|
$this->ADODB_postgres64();
|
|
}
|
|
|
|
// the following should be compat with postgresql 7.2,
|
|
// which makes obsolete the LIMIT limit,offset syntax
|
|
function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$arg3=false,$secs2cache=0)
|
|
{
|
|
$offsetStr = ($offset >= 0) ? " OFFSET $offset" : '';
|
|
$limitStr = ($nrows >= 0) ? " LIMIT $nrows" : '';
|
|
return $secs2cache ?
|
|
$this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr,$arg3)
|
|
:
|
|
$this->Execute($sql."$limitStr$offsetStr",$inputarr,$arg3);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------------------
|
|
Class Name: Recordset
|
|
--------------------------------------------------------------------------------------*/
|
|
|
|
class ADORecordSet_postgres7 extends ADORecordSet_postgres64{
|
|
|
|
var $databaseType = "postgres7";
|
|
|
|
function ADORecordSet_postgres7($queryID,$mode=false)
|
|
{
|
|
$this->ADORecordSet_postgres64($queryID,$mode);
|
|
}
|
|
|
|
// 10% speedup to move MoveNext to child class
|
|
function MoveNext()
|
|
{
|
|
if (!$this->EOF) {
|
|
$this->_currentRow++;
|
|
if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
|
|
$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
|
|
|
|
if (is_array($this->fields)) {
|
|
if (isset($this->_blobArr)) $this->_fixblobs();
|
|
return true;
|
|
}
|
|
}
|
|
$this->fields = false;
|
|
$this->EOF = true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|
|
?>
|