public TableSortExtender::__construct(SelectInterface

public ConditionInterface::isNull($field)

public Select::leftJoin($table, $alias = NULL, $condition = NULL, $arguments

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 SelectInterface::having($snippet, $args = array())

public QueryConditionTrait::compiled()

public Query::__clone() Implements the

public Select::join($table, $alias = NULL, $condition = NULL, $arguments =

The placeholder counter. File core/lib/Drupal/Core/Database/Query/Query.php, line 52

The fields by which to order this query. This is an associative array. The keys are the fields to order, and the value is the direction to order