The Select query object we are extending/decorating. Type:

public Delete::__construct(Connection $connection, $table, array $options =

public Query::__construct(Connection $connection, $options)

public SelectExtender::join($table, $alias = NULL, $condition

General class for an abstracted DELETE operation. Hierarchy class \Drupal\Core\Database\Query\

public SelectExtender::notExists(SelectInterface $select)

public SelectExtender::escapeField($string)

public Select::getArguments(PlaceholderInterface $queryPlaceholder = NULL)

Query extender class for tablesort queries. Hierarchy class \Drupal\Core\Database\Query\

abstract public Query::__toString() Implements