140 lines
4.7 KiB
PHP
140 lines
4.7 KiB
PHP
<?php
|
|
/*
|
|
* $Id$
|
|
*
|
|
* 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 COPYRIGHT
|
|
* OWNER 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.
|
|
*
|
|
* This software consists of voluntary contributions made by many individuals
|
|
* and is licensed under the LGPL. For more information, see
|
|
* <http://www.phpdoctrine.org>.
|
|
*/
|
|
|
|
/**
|
|
* Doctrine_Connection_Mssql
|
|
*
|
|
* @package Doctrine
|
|
* @subpackage Connection
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
|
|
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
|
|
* @version $Revision$
|
|
* @link www.phpdoctrine.org
|
|
* @since 1.0
|
|
* @deprecated
|
|
*/
|
|
class Doctrine_Connection_Mssql extends Doctrine_Connection
|
|
{
|
|
/**
|
|
* @var string $driverName the name of this connection driver
|
|
*/
|
|
protected $driverName = 'Mssql';
|
|
|
|
/**
|
|
* the constructor
|
|
*
|
|
* @param Doctrine_Manager $manager
|
|
* @param PDO $pdo database handle
|
|
*/
|
|
public function __construct(array $params)
|
|
{
|
|
parent::__construct($params);
|
|
}
|
|
|
|
/**
|
|
* Quote a string so it can be safely used as a table / column name
|
|
*
|
|
* Quoting style depends on which database driver is being used.
|
|
*
|
|
* @param string $identifier identifier name to be quoted
|
|
* @param bool $checkOption check the 'quote_identifier' option
|
|
*
|
|
* @return string quoted identifier string
|
|
*/
|
|
public function quoteIdentifier($identifier, $checkOption = false)
|
|
{
|
|
if ($checkOption && ! $this->getAttribute(Doctrine::ATTR_QUOTE_IDENTIFIER)) {
|
|
return $identifier;
|
|
}
|
|
|
|
if (strpos($identifier, '.') !== false) {
|
|
$parts = explode('.', $identifier);
|
|
$quotedParts = array();
|
|
foreach ($parts as $p) {
|
|
$quotedParts[] = $this->quoteIdentifier($p);
|
|
}
|
|
|
|
return implode('.', $quotedParts);
|
|
}
|
|
|
|
return '[' . str_replace(']', ']]', $identifier) . ']';
|
|
}
|
|
|
|
/**
|
|
* return version information about the server
|
|
*
|
|
* @param bool $native determines if the raw version string should be returned
|
|
* @return mixed array/string with version information or MDB2 error object
|
|
*/
|
|
public function getServerVersion($native = false)
|
|
{
|
|
if ($this->serverInfo) {
|
|
$serverInfo = $this->serverInfo;
|
|
} else {
|
|
$query = 'SELECT @@VERSION';
|
|
$serverInfo = $this->fetchOne($query);
|
|
}
|
|
// cache server_info
|
|
$this->serverInfo = $serverInfo;
|
|
if ( ! $native) {
|
|
if (preg_match('/([0-9]+)\.([0-9]+)\.([0-9]+)/', $serverInfo, $tmp)) {
|
|
$serverInfo = array(
|
|
'major' => $tmp[1],
|
|
'minor' => $tmp[2],
|
|
'patch' => $tmp[3],
|
|
'extra' => null,
|
|
'native' => $serverInfo,
|
|
);
|
|
} else {
|
|
$serverInfo = array(
|
|
'major' => null,
|
|
'minor' => null,
|
|
'patch' => null,
|
|
'extra' => null,
|
|
'native' => $serverInfo,
|
|
);
|
|
}
|
|
}
|
|
return $serverInfo;
|
|
}
|
|
|
|
/**
|
|
* Checks if there's a sequence that exists.
|
|
*
|
|
* @param string $seq_name The sequence name to verify.
|
|
* @return boolean The value if the table exists or not
|
|
*/
|
|
public function checkSequence($seqName)
|
|
{
|
|
$query = 'SELECT * FROM ' . $seqName;
|
|
try {
|
|
$this->exec($query);
|
|
} catch(Doctrine_Connection_Exception $e) {
|
|
if ($e->getPortableCode() == Doctrine::ERR_NOSUCHTABLE) {
|
|
return false;
|
|
}
|
|
|
|
throw $e;
|
|
}
|
|
return true;
|
|
}
|
|
} |