library/adodb/drivers/adodb-informix.inc.php

   1 <?php
   2 /**
   3 * @version V5.14 8 Sept 2011 (c) 2000-2011 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 }
  40 ?>