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   1  <?php
   2  
   3  
   4  /*
   5  @version   v5.20.3  01-Jan-2016
   6  @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   7  @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   8    Released under both BSD license and Lesser GPL library license.
   9    Whenever there is any discrepancy between the two licenses,
  10    the BSD license will take precedence.
  11    Set tabs to 8.
  12  
  13  */
  14  
  15  class ADODB_pdo_mssql extends ADODB_pdo {
  16  
  17      var $hasTop = 'top';
  18      var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)';
  19      var $sysTimeStamp = 'GetDate()';
  20  
  21  
  22  	function _init($parentDriver)
  23      {
  24  
  25          $parentDriver->hasTransactions = false; ## <<< BUG IN PDO mssql driver
  26          $parentDriver->_bindInputArray = false;
  27          $parentDriver->hasInsertID = true;
  28      }
  29  
  30  	function ServerInfo()
  31      {
  32          return ADOConnection::ServerInfo();
  33      }
  34  
  35  	function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0)
  36      {
  37          $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
  38          return $ret;
  39      }
  40  
  41  	function SetTransactionMode( $transaction_mode )
  42      {
  43          $this->_transmode  = $transaction_mode;
  44          if (empty($transaction_mode)) {
  45              $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED');
  46              return;
  47          }
  48          if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode;
  49          $this->Execute("SET TRANSACTION ".$transaction_mode);
  50      }
  51  
  52  	function MetaTables($ttype=false,$showSchema=false,$mask=false)
  53      {
  54          return false;
  55      }
  56  
  57  	function MetaColumns($table,$normalize=true)
  58      {
  59          return false;
  60      }
  61  
  62  }