public Query::__wakeup() Implements the

Base class for query builders. Note that query builders use PHP's magic __toString() method to compile the query object into a prepared statement

public Query::comment($comment) Adds a

public Query::__clone() Implements the

The connection object on which to run this query. Type:

public &Query::getComments() Returns

public Query::nextPlaceholder() Gets the

A unique identifier for this query object. File core/lib/Drupal/Core/Database/Query/Query.php, line 47