The list of columns to group on. Type:

Whether access check is requested or not. Defaults to TRUE. Type: bool File

public ConditionInterface::count()

public QueryBase::__construct(EntityTypeInterface $entity_type, $conjunction

public Condition::exists($field, $langcode = NULL)

Interface for entity queries. Never instantiate classes implementing this interface directly. Always use the QueryFactory class.

public QueryBase::orConditionGroup() Creates

public QueryBase::addTag($tag) Adds

Defines the entity query condition interface. Hierarchy interface \Drupal\Core\Entity\Query\

public QueryInterface::getEntityTypeId()