gacl/adodb/drivers/adodb-firebird.inc.php

   1 <?php
   2 /*
   3 V4.92a 29 Aug 2006  (c) 2000-2006 John Lim (jlim#natsoft.com.my). 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 Set tabs to 4 for best viewing.
   8
   9   Latest version is available at http://adodb.sourceforge.net
  10
  11 */
  12
  13 // security - hide paths
  14 if (!defined('ADODB_DIR')) die();
  15
  16 include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
  17
  18 class ADODB_firebird extends ADODB_ibase {
  19         var $databaseType = "firebird";
  20         var $dialect = 3;
  21
  22         var $sysTimeStamp = "CURRENT_TIMESTAMP"; //"cast('NOW' as timestamp)";
  23
  24         function ADODB_firebird()
  25         {
  26                 $this->ADODB_ibase();
  27         }
  28
  29         function ServerInfo()
  30         {
  31                 $arr['dialect'] = $this->dialect;
  32                 switch($arr['dialect']) {
  33                 case '':
  34                 case '1': $s = 'Firebird Dialect 1'; break;
  35                 case '2': $s = 'Firebird Dialect 2'; break;
  36                 default:
  37                 case '3': $s = 'Firebird Dialect 3'; break;
  38                 }
  39                 $arr['version'] = ADOConnection::_findvers($s);
  40                 $arr['description'] = $s;
  41                 return $arr;
  42         }
  43
  44         // Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars!
  45         //              SELECT col1, col2 FROM table ROWS 5 -- get 5 rows
  46         //              SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2
  47         function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs=0)
  48         {
  49                 $nrows = (integer) $nrows;
  50                 $offset = (integer) $offset;
  51                 $str = 'SELECT ';
  52                 if ($nrows >= 0) $str .= "FIRST $nrows ";
  53                 $str .=($offset>=0) ? "SKIP $offset " : '';
  54
  55                 $sql = preg_replace('/^[ \t]*select/i',$str,$sql);
  56                 if ($secs)
  57                         $rs =& $this->CacheExecute($secs,$sql,$inputarr);
  58                 else
  59                         $rs =& $this->Execute($sql,$inputarr);
  60
  61                 return $rs;
  62         }
  63
  64
  65 };
  66
  67
  68 class  ADORecordSet_firebird extends ADORecordSet_ibase {
  69
  70         var $databaseType = "firebird";
  71
  72         function ADORecordSet_firebird($id,$mode=false)
  73         {
  74                 $this->ADORecordSet_ibase($id,$mode);
  75         }
  76 }
  77 ?>