public function QueryAlterableInterface::getMetaData

public QueryAlterableInterface::getMetaData($key)

Retrieves a given piece of metadata.

Parameters

$key: The unique identifier for the piece of metadata to retrieve.

Return value

The previously attached metadata object, or NULL if one doesn't exist.

File

includes/database/query.inc, line 247

Non-specific Database query code. Used by all engines.

Class

QueryAlterableInterface

Interface for a query that can be manipulated via an alter hook.

Code

public function getMetaData($key);