115 lines
No EOL
5.3 KiB
PHP
Executable file
115 lines
No EOL
5.3 KiB
PHP
Executable file
<?php
|
|
// +----------------------------------------------------------------------+
|
|
// | PHP versions 4 and 5 |
|
|
// +----------------------------------------------------------------------+
|
|
// | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox, |
|
|
// | Stig. S. Bakken, Lukas Smith |
|
|
// | All rights reserved. |
|
|
// +----------------------------------------------------------------------+
|
|
// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
|
|
// | API as well as database abstraction for PHP applications. |
|
|
// | This LICENSE is in the BSD license style. |
|
|
// | |
|
|
// | Redistribution and use in source and binary forms, with or without |
|
|
// | modification, are permitted provided that the following conditions |
|
|
// | are met: |
|
|
// | |
|
|
// | Redistributions of source code must retain the above copyright |
|
|
// | notice, this list of conditions and the following disclaimer. |
|
|
// | |
|
|
// | Redistributions in binary form must reproduce the above copyright |
|
|
// | notice, this list of conditions and the following disclaimer in the |
|
|
// | documentation and/or other materials provided with the distribution. |
|
|
// | |
|
|
// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
|
|
// | Lukas Smith nor the names of his contributors may be used to endorse |
|
|
// | or promote products derived from this software without specific prior|
|
|
// | written permission. |
|
|
// | |
|
|
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
|
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
|
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
|
|
// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
|
|
// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
|
|
// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
|
|
// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
|
|
// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
|
// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
|
// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
|
|
// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
|
// | POSSIBILITY OF SUCH DAMAGE. |
|
|
// +----------------------------------------------------------------------+
|
|
// | Author: Paul Cooper <pgc@ucecom.com> |
|
|
// +----------------------------------------------------------------------+
|
|
//
|
|
// $Id: pgsql.php,v 1.11 2008/11/09 19:46:50 quipo Exp $
|
|
|
|
require_once 'MDB2/Driver/Function/Common.php';
|
|
|
|
/**
|
|
* MDB2 MySQL driver for the function modules
|
|
*
|
|
* @package MDB2
|
|
* @category Database
|
|
* @author Lukas Smith <smith@pooteeweet.org>
|
|
*/
|
|
class MDB2_Driver_Function_pgsql extends MDB2_Driver_Function_Common
|
|
{
|
|
// {{{ executeStoredProc()
|
|
|
|
/**
|
|
* Execute a stored procedure and return any results
|
|
*
|
|
* @param string $name string that identifies the function to execute
|
|
* @param mixed $params array that contains the paramaters to pass the stored proc
|
|
* @param mixed $types array that contains the types of the columns in
|
|
* the result set
|
|
* @param mixed $result_class string which specifies which result class to use
|
|
* @param mixed $result_wrap_class string which specifies which class to wrap results in
|
|
* @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
|
|
* @access public
|
|
*/
|
|
function &executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)
|
|
{
|
|
$db =& $this->getDBInstance();
|
|
if (PEAR::isError($db)) {
|
|
return $db;
|
|
}
|
|
|
|
$query = 'SELECT * FROM '.$name;
|
|
$query .= $params ? '('.implode(', ', $params).')' : '()';
|
|
return $db->query($query, $types, $result_class, $result_wrap_class);
|
|
}
|
|
// }}}
|
|
// {{{ unixtimestamp()
|
|
|
|
/**
|
|
* return string to call a function to get the unix timestamp from a iso timestamp
|
|
*
|
|
* @param string $expression
|
|
*
|
|
* @return string to call a variable with the timestamp
|
|
* @access public
|
|
*/
|
|
function unixtimestamp($expression)
|
|
{
|
|
return 'EXTRACT(EPOCH FROM DATE_TRUNC(\'seconds\', CAST ((' . $expression . ') AS TIMESTAMP)))';
|
|
}
|
|
|
|
// }}}
|
|
// {{{ random()
|
|
|
|
/**
|
|
* return string to call a function to get random value inside an SQL statement
|
|
*
|
|
* @return return string to generate float between 0 and 1
|
|
* @access public
|
|
*/
|
|
function random()
|
|
{
|
|
return 'RANDOM()';
|
|
}
|
|
|
|
// }}}
|
|
}
|
|
?>
|