public function SelectQuery::getMetaData in Drupal 7

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.

Overrides QueryAlterableInterface::getMetaData

File

includes/database/select.inc, line 1001

Class

SelectQuery

Query builder for SELECT statements.

Code

public function getMetaData($key) {
  return isset($this->alterMetaData[$key]) ? $this->alterMetaData[$key] : NULL;
}