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<?php
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// +----------------------------------------------------------------------+
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// | PHP versions 4 and 5 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 2006-2007 Lorenzo Alberton |
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// | All rights reserved. |
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// +----------------------------------------------------------------------+
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// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
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// | API as well as database abstraction for PHP applications. |
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// | This LICENSE is in the BSD license style. |
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// | |
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// | Redistribution and use in source and binary forms, with or without |
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// | modification, are permitted provided that the following conditions |
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// | are met: |
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// | |
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// | Redistributions of source code must retain the above copyright |
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// | notice, this list of conditions and the following disclaimer. |
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// | |
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// | Redistributions in binary form must reproduce the above copyright |
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// | notice, this list of conditions and the following disclaimer in the |
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// | documentation and/or other materials provided with the distribution. |
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// | |
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// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
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// | Lukas Smith nor the names of his contributors may be used to endorse |
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// | or promote products derived from this software without specific prior|
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// | written permission. |
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// | |
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// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
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// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
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// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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// | POSSIBILITY OF SUCH DAMAGE. |
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// +----------------------------------------------------------------------+
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// | Author: Lorenzo Alberton <l.alberton@quipo.it> |
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// +----------------------------------------------------------------------+
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//
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// $Id: MDB2_nonstandard_oci8.php,v 1.5 2007/03/04 22:28:23 quipo Exp $
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class MDB2_nonstandard_oci8 extends MDB2_nonstandard {
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var $trigger_body = '';
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var $when_clause = 'new.id > 0';
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function createTrigger($trigger_name, $table_name) {
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$this->trigger_body = 'BEGIN INSERT INTO '.$table_name
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.' (id, somename, somedescription) VALUES'
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.' (:new.id+1, :new.somename, :new.somedescription); END '. $trigger_name .';';
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$query = 'CREATE OR REPLACE TRIGGER '. $trigger_name
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.' AFTER UPDATE ON '. $table_name
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.' FOR EACH ROW WHEN ('.$this->when_clause.') '
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. $this->trigger_body;
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return $this->db->exec($query);
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}
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function checkTrigger($trigger_name, $table_name, $def) {
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parent::checkTrigger($trigger_name, $table_name, $def);
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$this->test->assertEquals($this->trigger_body, $def['trigger_body']);
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$this->test->assertEquals($this->when_clause, $def['when_clause']);
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}
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function dropTrigger($trigger_name, $table_name) {
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return $this->db->exec('DROP TRIGGER '.$trigger_name);
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}
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function createFunction($name) {
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$query = 'CREATE FUNCTION '.$name.'(a IN INT, b IN INT)
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RETURN INT AS
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BEGIN
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RETURN a + b;
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END;';
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return $this->db->exec($query);
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}
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}
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?>
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