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   1  <?php
   2  /*
   3  @version   v5.20.3  01-Jan-2016
   4  @copyright (c) 2000-2013 John Lim. 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  
  10    Latest version is available at http://adodb.sourceforge.net
  11  
  12    Portable version of oci8 driver, to make it more similar to other database drivers.
  13    The main differences are
  14  
  15     1. that the OCI_ASSOC names are in lowercase instead of uppercase.
  16     2. bind variables are mapped using ? instead of :<bindvar>
  17  
  18     Should some emulation of RecordCount() be implemented?
  19  
  20  */
  21  
  22  // security - hide paths
  23  if (!defined('ADODB_DIR')) die();
  24  
  25  include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
  26  
  27  class ADODB_oci8quercus extends ADODB_oci8 {
  28      var $databaseType = 'oci8quercus';
  29      var $dataProvider = 'oci8';
  30  
  31  	function __construct()
  32      {
  33      }
  34  
  35  }
  36  
  37  /*--------------------------------------------------------------------------------------
  38           Class Name: Recordset
  39  --------------------------------------------------------------------------------------*/
  40  
  41  class ADORecordset_oci8quercus extends ADORecordset_oci8 {
  42  
  43      var $databaseType = 'oci8quercus';
  44  
  45  	function __construct($queryID,$mode=false)
  46      {
  47          parent::__construct($queryID,$mode);
  48      }
  49  
  50  	function _FetchField($fieldOffset = -1)
  51      {
  52      global $QUERCUS;
  53          $fld = new ADOFieldObject;
  54  
  55          if (!empty($QUERCUS)) {
  56              $fld->name = oci_field_name($this->_queryID, $fieldOffset);
  57              $fld->type = oci_field_type($this->_queryID, $fieldOffset);
  58              $fld->max_length = oci_field_size($this->_queryID, $fieldOffset);
  59  
  60              //if ($fld->name == 'VAL6_NUM_12_4') $fld->type = 'NUMBER';
  61              switch($fld->type) {
  62                  case 'string': $fld->type = 'VARCHAR'; break;
  63                  case 'real': $fld->type = 'NUMBER'; break;
  64              }
  65          } else {
  66              $fieldOffset += 1;
  67              $fld->name = oci_field_name($this->_queryID, $fieldOffset);
  68              $fld->type = oci_field_type($this->_queryID, $fieldOffset);
  69              $fld->max_length = oci_field_size($this->_queryID, $fieldOffset);
  70          }
  71           switch($fld->type) {
  72          case 'NUMBER':
  73               $p = oci_field_precision($this->_queryID, $fieldOffset);
  74              $sc = oci_field_scale($this->_queryID, $fieldOffset);
  75              if ($p != 0 && $sc == 0) $fld->type = 'INT';
  76              $fld->scale = $p;
  77              break;
  78  
  79           case 'CLOB':
  80          case 'NCLOB':
  81          case 'BLOB':
  82              $fld->max_length = -1;
  83              break;
  84          }
  85  
  86          return $fld;
  87      }
  88  
  89  }