function QueryAlterableInterface::getMetaData
Retrieves a given piece of metadata.
Parameters
$key: The unique identifier for the piece of metadata to retrieve.
Return value
The previously attached metadata object, or NULL if one doesn't exist.
2 methods override QueryAlterableInterface::getMetaData()
- SelectQuery::getMetaData in includes/
database/ select.inc - Retrieves a given piece of metadata.
- SelectQueryExtender::getMetaData in includes/
database/ select.inc - Retrieves a given piece of metadata.
File
-
includes/
database/ query.inc, line 247
Class
- QueryAlterableInterface
- Interface for a query that can be manipulated via an alter hook.
Code
public function getMetaData($key);Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.