db\Connection noCache()

noCache() public method

Disables query cache temporarily.

Queries performed within the callable will not use query cache at all. For example,

$db->cache(function (Connection $db) {

    // ... queries that use query cache ...

    return $db->noCache(function (Connection $db) {
        // this query will not use query cache
        return $db->createCommand('SELECT * FROM customer WHERE id=1')->queryOne();
    });
});

See also:

public mixed noCache ( callable $callable )
$callable	callable	A PHP callable that contains DB queries which should not use query cache. The signature of the callable is `function (Connection $db)`.
return	mixed	The return result of the callable
throws	Exception	if there is any exception during query

Links:

http://www.yiiframework.com/doc-2.0/yii-db-connection.html#noCache()-detail

doc_Yii

2016-10-30 16:57:50

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