public AlterableInterface::getMetaData($key)
Retrieves a given piece of metadata.
Parameters
$key: The unique identifier for the piece of metadata to retrieve.
Return value
The previously attached metadata object, or NULL if one doesn't exist.
File
- core/lib/Drupal/Core/Database/Query/AlterableInterface.php, line 89
Class
- AlterableInterface
- Interface for a query that can be manipulated via an alter hook.
Namespace
Drupal\Core\Database\Query
Code
public function getMetaData($key);
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