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   1  <?php
   2  
   3  /**
   4    V5.11 5 May 2010   (c) 2000-2010 John Lim (jlim#natsoft.com). All rights reserved.
   5    Released under both BSD license and Lesser GPL library license. 
   6    Whenever there is any discrepancy between the two licenses, 
   7    the BSD license will take precedence.
   8      
   9    Set tabs to 4 for best viewing.
  10   
  11  */
  12  
  13  // security - hide paths
  14  if (!defined('ADODB_DIR')) die();
  15  
  16  class ADODB2_ibase extends ADODB_DataDict {
  17      
  18      var $databaseType = 'ibase';
  19      var $seqField = false;
  20      
  21       
  22   	function ActualType($meta)
  23      {
  24          switch($meta) {
  25          case 'C': return 'VARCHAR';
  26          case 'XL':
  27          case 'X': return 'VARCHAR(4000)'; 
  28          
  29          case 'C2': return 'VARCHAR'; // up to 32K
  30          case 'X2': return 'VARCHAR(4000)';
  31          
  32          case 'B': return 'BLOB';
  33              
  34          case 'D': return 'DATE';
  35          case 'TS':
  36          case 'T': return 'TIMESTAMP';
  37          
  38          case 'L': return 'SMALLINT';
  39          case 'I': return 'INTEGER';
  40          case 'I1': return 'SMALLINT';
  41          case 'I2': return 'SMALLINT';
  42          case 'I4': return 'INTEGER';
  43          case 'I8': return 'INTEGER';
  44          
  45          case 'F': return 'DOUBLE PRECISION';
  46          case 'N': return 'DECIMAL';
  47          default:
  48              return $meta;
  49          }
  50      }
  51  
  52  	function AlterColumnSQL($tabname, $flds)
  53      {
  54          if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
  55          return array();
  56      }
  57      
  58      
  59  	function DropColumnSQL($tabname, $flds)
  60      {
  61          if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
  62          return array();
  63      }
  64      
  65  }
  66  
  67  
  68  ?>