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

   1 <?php
   2 /*
   3 @version   v5.20.2  27-Dec-2015
   4 @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   5 @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   6   Released under both BSD license and Lesser GPL library license.
   7   Whenever there is any discrepancy between the two licenses,
   8   the BSD license will take precedence.
   9 Set tabs to 4 for best viewing.
  10
  11   Latest version is available at http://adodb.sourceforge.net
  12
  13 */
  14
  15 // security - hide paths
  16 if (!defined('ADODB_DIR')) die();
  17
  18 include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
  19
  20 class ADODB_firebird extends ADODB_ibase {
  21         var $databaseType = "firebird";
  22         var $dialect = 3;
  23
  24         var $sysTimeStamp = "CURRENT_TIMESTAMP"; //"cast('NOW' as timestamp)";
  25
  26         function ServerInfo()
  27         {
  28                 $arr['dialect'] = $this->dialect;
  29                 switch($arr['dialect']) {
  30                 case '':
  31                 case '1': $s = 'Firebird Dialect 1'; break;
  32                 case '2': $s = 'Firebird Dialect 2'; break;
  33                 default:
  34                 case '3': $s = 'Firebird Dialect 3'; break;
  35                 }
  36                 $arr['version'] = ADOConnection::_findvers($s);
  37                 $arr['description'] = $s;
  38                 return $arr;
  39         }
  40
  41         // Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars!
  42         //              SELECT col1, col2 FROM table ROWS 5 -- get 5 rows
  43         //              SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2
  44         function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs=0)
  45         {
  46                 $nrows = (integer) $nrows;
  47                 $offset = (integer) $offset;
  48                 $str = 'SELECT ';
  49                 if ($nrows >= 0) $str .= "FIRST $nrows ";
  50                 $str .=($offset>=0) ? "SKIP $offset " : '';
  51
  52                 $sql = preg_replace('/^[ \t]*select/i',$str,$sql);
  53                 if ($secs)
  54                         $rs = $this->CacheExecute($secs,$sql,$inputarr);
  55                 else
  56                         $rs = $this->Execute($sql,$inputarr);
  57
  58                 return $rs;
  59         }
  60
  61
  62 };
  63
  64
  65 class  ADORecordSet_firebird extends ADORecordSet_ibase {
  66
  67         var $databaseType = "firebird";
  68
  69         function __construct($id,$mode=false)
  70         {
  71                 parent::__construct($id,$mode);
  72         }
  73 }