The FOR UPDATE status File core/lib/Drupal/Core/Database/Query/Select.php, line 118

public static Connection::sqlFunctionConcatWs()

public Update::__toString() Implements

public Merge::updateFields(array $fields) Adds

public NativeUpsert::execute() Runs

public SelectInterface::range($start = NULL, $length = NULL)

public AlterableInterface::getMetaData($key)

public Condition::isNotNull($field) Sets

public Insert::__toString() Implements

Provides an implementation of ConditionInterface. Hierarchy trait \Drupal\Core\Database\Query\