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+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Db
+ * @subpackage Statement
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Db_Statement_Pdo
+ */
+
+/**
+ * Proxy class to wrap a PDOStatement object for IBM Databases.
+ * Matches the interface of PDOStatement. All methods simply proxy to the
+ * matching method in PDOStatement. PDOExceptions thrown by PDOStatement
+ * are re-thrown as Zend_Db_Statement_Exception.
+ *
+ * @category Zend
+ * @package Zend_Db
+ * @subpackage Statement
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Db_Statement_Pdo_Oci extends Zend_Db_Statement_Pdo
+{
+
+ /**
+ * Returns an array containing all of the result set rows.
+ *
+ * Behaves like parent, but if limit()
+ * is used, the final result removes the extra column
+ * 'zend_db_rownum'
+ *
+ * @param int $style OPTIONAL Fetch mode.
+ * @param int $col OPTIONAL Column number, if fetch mode is by column.
+ * @return array Collection of rows, each in a format by the fetch mode.
+ * @throws Zend_Db_Statement_Exception
+ */
+ public function fetchAll($style = null, $col = null)
+ {
+ $data = parent::fetchAll($style, $col);
+ $results = array();
+ $remove = $this->_adapter->foldCase('zend_db_rownum');
+
+ foreach ($data as $row) {
+ if (is_array($row) && array_key_exists($remove, $row)) {
+ unset($row[$remove]);
+ }
+ $results[] = $row;
+ }
+ return $results;
+ }
+
+
+ /**
+ * Fetches a row from the result set.
+ *
+ * @param int $style OPTIONAL Fetch mode for this fetch operation.
+ * @param int $cursor OPTIONAL Absolute, relative, or other.
+ * @param int $offset OPTIONAL Number for absolute or relative cursors.
+ * @return mixed Array, object, or scalar depending on fetch mode.
+ * @throws Zend_Db_Statement_Exception
+ */
+ public function fetch($style = null, $cursor = null, $offset = null)
+ {
+ $row = parent::fetch($style, $cursor, $offset);
+
+ $remove = $this->_adapter->foldCase('zend_db_rownum');
+ if (is_array($row) && array_key_exists($remove, $row)) {
+ unset($row[$remove]);
+ }
+
+ return $row;
+ }
+}