教义2 dbal和缓存

时间:2012-12-24 10:52:43

标签: php doctrine-orm

我的问题非常愚蠢,但我找不到Doctrine 2 dbal和缓存管理器的例子。

我不能在dbal查询中使用useResultCache方法吗?

$q = \Zend_Registry::get('em')->getConnection()->createQueryBuilder()
->select('f.idprd, f.lprd')
->from('tb_prd', 'f')
->andWhere($q->expr()->eq('f.niveau', $iNiveau))
->orderBy('f.niveau')

非常感谢!

1 个答案:

答案 0 :(得分:1)

我发现:

https://github.com/doctrine/dbal-documentation/blob/master/en/reference/caching.rst

它正在运作:

public static function getList() {
    $q = \Zend_Registry::get('em')->getConnection()->createQueryBuilder()
        ->select("np.*")
        ->from('tb_niv_prd', 'np')
        ->andWhere("np.lniveau IS NOT NULL")
        ->andWhere("np.niveau <> 10")
        ->addOrderBy('np.lniveau', 'ASC');

    $stmt = \Zend_Registry::get('em')->getConnection()->executeCacheQuery(
        $q->getSql(), array(), array(), new \Doctrine\DBAL\Cache\QueryCacheProfile(0,
            "TbNivPrdRepository_getList"));
    $aResult = $stmt->fetchAll(\PDO::FETCH_ASSOC);
    $stmt->closeCursor();
    return $aResult;
}