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   1  <?php
   2  /**
   3  * @version V5.19  23-Apr-2014  (c) 2000-2014 John Lim (jlim#natsoft.com). All rights reserved.
   4  * Released under both BSD license and Lesser GPL library license.
   5  * Whenever there is any discrepancy between the two licenses,
   6  * the BSD license will take precedence.
   7  *
   8  * Set tabs to 4 for best viewing.
   9  *
  10  * Latest version is available at http://php.weblogs.com
  11  *
  12  * Informix 9 driver that supports SELECT FIRST
  13  *
  14  */
  15  
  16  // security - hide paths
  17  if (!defined('ADODB_DIR')) die();
  18  
  19  include_once(ADODB_DIR.'/drivers/adodb-informix72.inc.php');
  20  
  21  class ADODB_informix extends ADODB_informix72 {
  22      var $databaseType = "informix";
  23      var $hasTop = 'FIRST';
  24      var $ansiOuter = true;
  25  
  26  	function IfNull( $field, $ifNull )
  27      {
  28          return " NVL($field, $ifNull) "; // if Informix 9.X or 10.X
  29      }
  30  }
  31  
  32  class ADORecordset_informix extends ADORecordset_informix72 {
  33      var $databaseType = "informix";
  34  
  35  	function ADORecordset_informix($id,$mode=false)
  36      {
  37          $this->ADORecordset_informix72($id,$mode);
  38      }
  39  }