General class for an abstracted TRUNCATE operation.


Expanded class hierarchy of TruncateQuery

Related topics


core/includes/database/, line 908
Non-specific Database query code. Used by all engines.


Contains filters are case sensitive
Name Modifierssort descending Type Description
TruncateQuery::$table protected property The table to truncate.
Query::$connection protected property The connection object on which to run this query.
Query::$connectionTarget protected property The target of the connection object.
Query::$connectionKey protected property The key of the connection object.
Query::$queryOptions protected property The query options to pass on to the connection object.
Query::$uniqueIdentifier protected property A unique identifier for this query object.
Query::$nextPlaceholder protected property The placeholder counter.
Query::$comments protected property An array of comments that can be prepended to a query.
TruncateQuery::__construct public function Constructs a TruncateQuery object. Overrides Query::__construct
TruncateQuery::execute public function Executes the TRUNCATE query. Overrides Query::execute
TruncateQuery::__toString public function Implements PHP magic __toString method to convert the query to a string. Overrides Query::__toString
Query::__sleep public function Implements the magic __sleep function to disconnect from the database.
Query::__wakeup public function Implements the magic __wakeup function to reconnect to the database.
Query::__clone public function Implements the magic __clone function.
Query::uniqueIdentifier public function Returns a unique identifier for this object. Overrides QueryPlaceholderInterface::uniqueIdentifier
Query::nextPlaceholder public function Gets the next placeholder value for this query object. Overrides QueryPlaceholderInterface::nextPlaceholder
Query::comment public function Adds a comment to the query.
Query::getComments public function Returns a reference to the comments array for the query.