class Query

The SQL storage entity query class.

Hierarchy

• class \Drupal\Core\Entity\Query\QueryBase implements QueryInterface
  • class \Drupal\Core\Entity\Query\Sql\Query implements QueryInterface

File

core/lib/Drupal/Core/Entity/Query/Sql/Query.php, line 15

Namespace

Drupal\Core\Entity\Query\Sql

Members

Name	Modifiers	Type	Description
Query::$connection	protected	property
Query::$entityManager	protected	property	Stores the entity manager used by the query.
Query::$sqlFields	protected	property	An array of fields keyed by the field alias.
Query::$sqlGroupBy	protected	property	An array of strings added as to the group by, keyed by the string to avoid duplicates.
Query::$sqlQuery	protected	property	The build sql select query.
Query::addSort	protected	function	Adds the sort to the build query.
Query::compile	protected	function	Compiles the conditions.
Query::execute	public	function	Execute the query. Overrides QueryInterface::execute
Query::finish	protected	function	Finish the query by adding fields, GROUP BY and range.
Query::getSqlField	protected	function	Constructs a select expression for a given field and language.
Query::getTables	public	function	Gets the Tables object for this query.
Query::isSimpleQuery	protected	function	Determines whether the query requires GROUP BY and ORDER BY MIN/MAX.
Query::prepare	protected	function	Prepares the basic query with proper metadata/tags and base fields.
Query::result	protected	function	Executes the query and returns the result.
Query::__clone	public	function	Implements the magic __clone method. Overrides QueryBase::__clone
Query::__construct	public	function	Constructs a query object. Overrides QueryBase::__construct
QueryBase::$accessCheck	protected	property	Whether access check is requested or not. Defaults to TRUE.
QueryBase::$aggregate	protected	property	The list of aggregate expressions.
QueryBase::$allRevisions	protected	property	Flag indicating whether to query the current revision or all revisions.
QueryBase::$alterMetaData	protected	property	The query metadata for alter purposes.
QueryBase::$alterTags	protected	property	The query tags.
QueryBase::$condition	protected	property	Conditions.
QueryBase::$conditionAggregate	protected	property	Aggregate Conditions
QueryBase::$count	protected	property	TRUE if this is a count query, FALSE if it isn't.
QueryBase::$entityType	protected	property	Information about the entity type.
QueryBase::$entityTypeId	protected	property	The entity type this query runs against.
QueryBase::$groupBy	protected	property	The list of columns to group on.
QueryBase::$namespaces	protected	property	List of potential namespaces of the classes belonging to this query.
QueryBase::$pager	protected	property	The query pager data.
QueryBase::$range	protected	property	The query range.
QueryBase::$sort	protected	property	The list of sorts.
QueryBase::$sortAggregate	protected	property	The list of sorts over the aggregate results.
QueryBase::accessCheck	public	function	Overrides QueryInterface::accessCheck
QueryBase::addMetaData	public	function	Adds additional metadata to the query. Overrides AlterableInterface::addMetaData
QueryBase::addTag	public	function	Adds a tag to a query. Overrides AlterableInterface::addTag
QueryBase::aggregate	public	function	Specifies a field and a function to aggregate on. Overrides QueryAggregateInterface::aggregate
QueryBase::allRevisions	public	function	Queries all the revisions. Overrides QueryInterface::allRevisions
QueryBase::andConditionGroup	public	function	Creates a new group of conditions ANDed together. Overrides QueryInterface::andConditionGroup
QueryBase::condition	public	function	Add a condition to the query or a condition group. Overrides QueryInterface::condition
QueryBase::conditionAggregate	public	function	Sets a condition for an aggregated value. Overrides QueryAggregateInterface::conditionAggregate
QueryBase::conditionGroupFactory	protected	function	Creates an object holding a group of conditions.
QueryBase::count	public	function	Makes this a count query. Overrides QueryInterface::count
QueryBase::currentRevision	public	function	Queries the current revision. Overrides QueryInterface::currentRevision
QueryBase::exists	public	function	Queries for a non-empty value on a field. Overrides QueryInterface::exists
QueryBase::getAggregationAlias	protected	function	Generates an alias for a field and it's aggregated function.
QueryBase::getClass	public static	function	Finds a class in a list of namespaces.
QueryBase::getEntityTypeId	public	function	Gets the ID of the entity type for this query. Overrides QueryInterface::getEntityTypeId
QueryBase::getMetaData	public	function	Retrieves a given piece of metadata. Overrides AlterableInterface::getMetaData
QueryBase::getNamespaces	public static	function	Gets a list of namespaces of the ancestors of a class.
QueryBase::groupBy	public	function	Specifies the field to group on. Overrides QueryAggregateInterface::groupBy
QueryBase::hasAllTags	public	function	Determines if a given query has all specified tags. Overrides AlterableInterface::hasAllTags
QueryBase::hasAnyTag	public	function	Determines if a given query has any specified tag. Overrides AlterableInterface::hasAnyTag
QueryBase::hasTag	public	function	Determines if a given query has a given tag. Overrides AlterableInterface::hasTag
QueryBase::initializePager	protected	function	Gets the total number of results and initialize a pager for the query.
QueryBase::notExists	public	function	Queries for an empty field. Overrides QueryInterface::notExists
QueryBase::orConditionGroup	public	function	Creates a new group of conditions ORed together. Overrides QueryInterface::orConditionGroup
QueryBase::pager	public	function	Enables a pager for the query. Overrides QueryInterface::pager
QueryBase::range	public	function	Overrides QueryInterface::range
QueryBase::sort	public	function	Overrides QueryInterface::sort
QueryBase::sortAggregate	public	function	Sorts by an aggregated value. Overrides QueryAggregateInterface::sortAggregate
QueryBase::tableSort	public	function	Enables sortable tables for this query. Overrides QueryInterface::tableSort