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96 lines
2.6 KiB
PHP
96 lines
2.6 KiB
PHP
<?php
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/*
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V4.51 29 July 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved.
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Released under both BSD license and Lesser GPL library license.
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Whenever there is any discrepancy between the two licenses,
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the BSD license will take precedence.
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Set tabs to 4 for best viewing.
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Latest version is available at http://adodb.sourceforge.net
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Microsoft SQL Server ADO data driver. Requires ADO and MSSQL client.
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Works only on MS Windows.
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It is normally better to use the mssql driver directly because it is much faster.
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This file is only a technology demonstration and for test purposes.
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*/
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// security - hide paths
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if (!defined('ADODB_DIR')) die();
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if (!defined('_ADODB_ADO_LAYER')) {
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include(ADODB_DIR."/drivers/adodb-ado.inc.php");
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}
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class ADODB_ado_mssql extends ADODB_ado {
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var $databaseType = 'ado_mssql';
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var $hasTop = 'top';
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var $hasInsertID = true;
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var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)';
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var $sysTimeStamp = 'GetDate()';
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var $leftOuter = '*=';
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var $rightOuter = '=*';
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var $ansiOuter = true; // for mssql7 or later
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var $substr = "substring";
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var $length = 'len';
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//var $_inTransaction = 1; // always open recordsets, so no transaction problems.
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function ADODB_ado_mssql()
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{
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$this->ADODB_ado();
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}
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function _insertid()
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{
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return $this->GetOne('select @@identity');
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}
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function _affectedrows()
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{
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return $this->GetOne('select @@rowcount');
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}
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function MetaColumns($table)
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{
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$table = strtoupper($table);
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$arr= array();
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$dbc = $this->_connectionID;
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$osoptions = array();
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$osoptions[0] = null;
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$osoptions[1] = null;
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$osoptions[2] = $table;
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$osoptions[3] = null;
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$adors=@$dbc->OpenSchema(4, $osoptions);//tables
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if ($adors){
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while (!$adors->EOF){
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$fld = new ADOFieldObject();
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$c = $adors->Fields(3);
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$fld->name = $c->Value;
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$fld->type = 'CHAR'; // cannot discover type in ADO!
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$fld->max_length = -1;
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$arr[strtoupper($fld->name)]=$fld;
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$adors->MoveNext();
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}
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$adors->Close();
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}
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return $arr;
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}
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}
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class ADORecordSet_ado_mssql extends ADORecordSet_ado {
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var $databaseType = 'ado_mssql';
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function ADORecordSet_ado_mssql($id,$mode=false)
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{
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return $this->ADORecordSet_ado($id,$mode);
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}
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}
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?>
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