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<?php
// +----------------------------------------------------------------------+
// | PHP versions 4 and 5 |
// +----------------------------------------------------------------------+
// | Copyright (c) 2006-2007 Lorenzo Alberton |
// | 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: Lorenzo Alberton <l.alberton@quipo.it> |
// +----------------------------------------------------------------------+
//
// $Id: MDB2_nonstandard_oci8.php,v 1.5 2007/03/04 22:28:23 quipo Exp $
class MDB2_nonstandard_oci8 extends MDB2_nonstandard {
var $trigger_body = '';
var $when_clause = 'new.id > 0';
function createTrigger($trigger_name, $table_name) {
$this->trigger_body = 'BEGIN INSERT INTO '.$table_name
.' (id, somename, somedescription) VALUES'
.' (:new.id+1, :new.somename, :new.somedescription); END '. $trigger_name .';';
$query = 'CREATE OR REPLACE TRIGGER '. $trigger_name
.' AFTER UPDATE ON '. $table_name
.' FOR EACH ROW WHEN ('.$this->when_clause.') '
. $this->trigger_body;
return $this->db->exec($query);
}
function checkTrigger($trigger_name, $table_name, $def) {
parent::checkTrigger($trigger_name, $table_name, $def);
$this->test->assertEquals($this->trigger_body, $def['trigger_body']);
$this->test->assertEquals($this->when_clause, $def['when_clause']);
}
function dropTrigger($trigger_name, $table_name) {
return $this->db->exec('DROP TRIGGER '.$trigger_name);
}
function createFunction($name) {
$query = 'CREATE FUNCTION '.$name.'(a IN INT, b IN INT)
RETURN INT AS
BEGIN
RETURN a + b;
END;';
return $this->db->exec($query);
}
}
?>
|
