Retrieves a given piece of metadata.

Parameters

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

Return value

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

Overrides AlterableInterface::getMetaData

File

core/lib/Drupal/Core/Database/Query/SelectExtender.php, line 100

Class

SelectExtender

The base extender class for Select queries.

Namespace

Drupal\Core\Database\Query

Code

public function getMetaData($key) {
  return $this->query
    ->getMetaData($key);
}

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