public QueryBase::orConditionGroup() Creates

public QueryBase::addMetaData($key, $object) Adds

public QueryInterface::notExists($field, $langcode = NULL)

protected Query::addSort() Adds the

public QueryBase::addTag($tag) Adds

public QueryAggregateInterface::existsAggregate($field

Stores the sql expressions used to build the sql query. An array of expressions. Type:

public QueryAggregateInterface::aggregate($field

public QueryBase::hasAllTags() Determines

public QueryFactoryInterface::get(EntityTypeInterface