58 lines
2.1 KiB
PHP
58 lines
2.1 KiB
PHP
<?php
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/*
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* $Id$
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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 FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.org>.
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*/
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Doctrine::autoload('Doctrine_Connection');
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/**
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* standard connection, the parent of pgsql, mysql and sqlite
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*
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* @package Doctrine
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* @subpackage Connection
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* @link www.phpdoctrine.org
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @since 1.0
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* @version $Revision$
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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*/
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class Doctrine_Connection_Common extends Doctrine_Connection
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{
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/**
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* Adds an driver-specific LIMIT clause to the query
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*
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* @param string $query
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* @param mixed $limit
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* @param mixed $offset
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* @todo 4th parameter not used? Remove?
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*/
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public function modifyLimitQuery($query, $limit = false, $offset = false, $isManip = false)
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{
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$limit = (int) $limit;
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$offset = (int) $offset;
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if ($limit && $offset) {
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$query .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
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} elseif ($limit && ! $offset) {
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$query .= ' LIMIT ' . $limit;
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} elseif ( ! $limit && $offset) {
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$query .= ' LIMIT 999999999999 OFFSET ' . $offset;
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}
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return $query;
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}
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} |