Adds tables and fields to the SQL entity query. Hierarchy class \Drupal\Core\Entity\Query\Sql\

public QueryFactory::get(EntityTypeInterface $entity_type, $c

PostgreSQL specific entity query implementation. To add a new query implementation extending the default SQL one, add a service definition like

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

protected QueryAggregate::addSortAggregate()

QueryAggregate::createSqlAlias($field, $sql_field)

The database connection to use. Type:

Factory class creating entity query objects for the SQL backend. Hierarchy class

public static Condition::translateCondition(&$condition, SelectInterface

protected Query::getSqlField($field, $langcode)