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<!DOCTYPE html>
<html>
<?php

namespace {
    /**
     * 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) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
     * @license    http://framework.zend.com/license/new-bsd     New BSD License
     * @version    $Id: Interface.php 23775 2011-03-01 17:25:24Z ralph $
     */
    /**
     * Emulates a PDOStatement for native database adapters.
     *
     * @category   Zend
     * @package    Zend_Db
     * @subpackage Statement
     * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
     * @license    http://framework.zend.com/license/new-bsd     New BSD License
     */
    interface Zend_Db_Statement_Interface
    {
        /**
         * Bind a column of the statement result set to a PHP variable.
         *
         * @param string $column Name the column in the result set, either by
         *                       position or by name.
         * @param mixed  $param  Reference to the PHP variable containing the value.
         * @param mixed  $type   OPTIONAL
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function bindColumn($column, &$param, $type = null);
        /**
         * Binds a parameter to the specified variable name.
         *
         * @param mixed $parameter Name the parameter, either integer or string.
         * @param mixed $variable  Reference to PHP variable containing the value.
         * @param mixed $type      OPTIONAL Datatype of SQL parameter.
         * @param mixed $length    OPTIONAL Length of SQL parameter.
         * @param mixed $options   OPTIONAL Other options.
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function bindParam($parameter, &$variable, $type = null, $length = null, $options = null);
        /**
         * Binds a value to a parameter.
         *
         * @param mixed $parameter Name the parameter, either integer or string.
         * @param mixed $value     Scalar value to bind to the parameter.
         * @param mixed $type      OPTIONAL Datatype of the parameter.
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function bindValue($parameter, $value, $type = null);
        /**
         * Closes the cursor, allowing the statement to be executed again.
         *
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function closeCursor();
        /**
         * Returns the number of columns in the result set.
         * Returns null if the statement has no result set metadata.
         *
         * @return int The number of columns.
         * @throws Zend_Db_Statement_Exception
         */
        public function columnCount();
        /**
         * Retrieves the error code, if any, associated with the last operation on
         * the statement handle.
         *
         * @return string error code.
         * @throws Zend_Db_Statement_Exception
         */
        public function errorCode();
        /**
         * Retrieves an array of error information, if any, associated with the
         * last operation on the statement handle.
         *
         * @return array
         * @throws Zend_Db_Statement_Exception
         */
        public function errorInfo();
        /**
         * Executes a prepared statement.
         *
         * @param array $params OPTIONAL Values to bind to parameter placeholders.
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function execute(array $params = array());
        /**
         * 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);
        /**
         * Returns an array containing all of the result set rows.
         *
         * @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);
        /**
         * Returns a single column from the next row of a result set.
         *
         * @param int $col OPTIONAL Position of the column to fetch.
         * @return string
         * @throws Zend_Db_Statement_Exception
         */
        public function fetchColumn($col = 0);
        /**
         * Fetches the next row and returns it as an object.
         *
         * @param string $class  OPTIONAL Name of the class to create.
         * @param array  $config OPTIONAL Constructor arguments for the class.
         * @return mixed One object instance of the specified class.
         * @throws Zend_Db_Statement_Exception
         */
        public function fetchObject($class = 'stdClass', array $config = array());
        /**
         * Retrieve a statement attribute.
         *
         * @param string $key Attribute name.
         * @return mixed      Attribute value.
         * @throws Zend_Db_Statement_Exception
         */
        public function getAttribute($key);
        /**
         * Retrieves the next rowset (result set) for a SQL statement that has
         * multiple result sets.  An example is a stored procedure that returns
         * the results of multiple queries.
         *
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function nextRowset();
        /**
         * Returns the number of rows affected by the execution of the
         * last INSERT, DELETE, or UPDATE statement executed by this
         * statement object.
         *
         * @return int     The number of rows affected.
         * @throws Zend_Db_Statement_Exception
         */
        public function rowCount();
        /**
         * Set a statement attribute.
         *
         * @param string $key Attribute name.
         * @param mixed  $val Attribute value.
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function setAttribute($key, $val);
        /**
         * Set the default fetch mode for this statement.
         *
         * @param int   $mode The fetch mode.
         * @return bool
         * @throws Zend_Db_Statement_Exception
         */
        public function setFetchMode($mode);
    }
}
