public function QueryPlaceholderInterface::uniqueIdentifier

1.20.x query.inc public QueryPlaceholderInterface::uniqueIdentifier()

Returns a unique identifier for this object.

3 methods override QueryPlaceholderInterface::uniqueIdentifier()

DatabaseSchema::uniqueIdentifier in includes/database/schema.inc: Implements QueryPlaceHolderInterface::uniqueIdentifier().
Query::uniqueIdentifier in includes/database/query.inc: Returns a unique identifier for this object.
SelectQueryExtender::uniqueIdentifier in includes/database/select.inc: Implements QueryPlaceholderInterface::uniqueIdentifier().

File

includes/database/query.inc, line 257: Non-specific Database query code. Used by all engines.

Class

QueryPlaceholderInterface: Interface for a query that accepts placeholders.

Code

public function uniqueIdentifier();