interface QueryAggregateInterface

Defines a interface for aggregated entity queries.

Hierarchy

• interface \Drupal\Core\Database\Query\AlterableInterface
  • interface \Drupal\Core\Entity\Query\QueryInterface
    • interface \Drupal\Core\Entity\Query\QueryAggregateInterface

File

core/lib/Drupal/Core/Entity/Query/QueryAggregateInterface.php, line 8

Namespace

Drupal\Core\Entity\Query

Members

Name	Modifiers	Type	Description
AlterableInterface::addMetaData	public	function	Adds additional metadata to the query.
AlterableInterface::addTag	public	function	Adds a tag to a query.
AlterableInterface::getMetaData	public	function	Retrieves a given piece of metadata.
AlterableInterface::hasAllTags	public	function	Determines if a given query has all specified tags.
AlterableInterface::hasAnyTag	public	function	Determines if a given query has any specified tag.
AlterableInterface::hasTag	public	function	Determines if a given query has a given tag.
QueryAggregateInterface::aggregate	public	function	Specifies a field and a function to aggregate on.
QueryAggregateInterface::conditionAggregate	public	function	Sets a condition for an aggregated value.
QueryAggregateInterface::conditionAggregateGroupFactory	public	function	Creates an object holding a group of conditions.
QueryAggregateInterface::execute	public	function	Executes the aggregate query. Overrides QueryInterface::execute
QueryAggregateInterface::existsAggregate	public	function	Queries for the existence of a field.
QueryAggregateInterface::groupBy	public	function	Specifies the field to group on.
QueryAggregateInterface::notExistsAggregate	public	function	Queries for the nonexistence of a field.
QueryAggregateInterface::sortAggregate	public	function	Sorts by an aggregated value.
QueryInterface::accessCheck	public	function
QueryInterface::allRevisions	public	function	Queries all the revisions.
QueryInterface::andConditionGroup	public	function	Creates a new group of conditions ANDed together.
QueryInterface::condition	public	function	Add a condition to the query or a condition group.
QueryInterface::count	public	function	Makes this a count query.
QueryInterface::currentRevision	public	function	Queries the current revision.
QueryInterface::exists	public	function	Queries for a non-empty value on a field.
QueryInterface::getEntityTypeId	public	function	Gets the ID of the entity type for this query.
QueryInterface::notExists	public	function	Queries for an empty field.
QueryInterface::orConditionGroup	public	function	Creates a new group of conditions ORed together.
QueryInterface::pager	public	function	Enables a pager for the query.
QueryInterface::range	public	function
QueryInterface::sort	public	function
QueryInterface::tableSort	public	function	Enables sortable tables for this query.