The key of the connection object. Type: string File core/lib/Drupal/Core/Database/Query/Query.php, line 35 Class Query Base class for query builders. Namespace Drupal\Core\Database\Query Code protected $connectionKey;

Type: \Drupal\Core\Database\Connection File core/lib/Drupal/Core/Entity/Query/Sql/Query.php, line 47 Class Query The SQL storage entity query class. Namespace Drupal\Core\Entity\Query\Sql Code protected $connection;

The connection object on which to run this query. Type: \Drupal\Core\Database\Connection File core/lib/Drupal/Core/Database/Query/Query.php, line 21 Class Query Base class for query builders. Namespace Drupal\Core\Database\Query Code protected $connection;

The config factory used by the config entity query. Type: \Drupal\Core\Config\ConfigFactoryInterface File core/lib/Drupal/Core/Config/Entity/Query/Query.php, line 28 Class Query Defines the entity query for configuration entities. Namespace Drupal\Core\Config\Entity\Query Code protected $configFactory;

An array of comments that can be prepended to a query. Type: array File core/lib/Drupal/Core/Database/Query/Query.php, line 59 Class Query Base class for query builders. Namespace Drupal\Core\Database\Query Code protected $comments = array();

The SQL storage entity query class. Hierarchy class \Drupal\Core\Entity\Query\QueryBase implements QueryInterfaceclass \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::$connection protected property Query::$sqlFields protected property An array of fields keyed by the field alias. Query::$sqlGroupBy p

Defines the entity query for configuration entities. Hierarchy class \Drupal\Core\Entity\Query\QueryBase implements QueryInterfaceclass \Drupal\Core\Config\Entity\Query\Query implements QueryInterface File core/lib/Drupal/Core/Config/Entity/Query/Query.php, line 14 Namespace Drupal\Core\Config\Entity\Query Members Name Modifiers Type Description Query::$configFactory protected property The config factory used by the config entity query. Query::$entityType protected

Defines the entity query for configuration entities. Hierarchy class \Drupal\Core\Entity\Query\QueryBase implements QueryInterfaceclass \Drupal\Core\Entity\Query\Null\Query implements QueryAggregateInterface, QueryInterface File core/lib/Drupal/Core/Entity/Query/Null/Query.php, line 13 Namespace Drupal\Core\Entity\Query\Null Members Name Modifiers Type Description Query::conditionAggregateGroupFactory public function Creates an object holding a group of conditions. Over

Defines the entity query for entities stored in a key value backend. Hierarchy class \Drupal\Core\Entity\Query\QueryBase implements QueryInterfaceclass \Drupal\Core\Entity\KeyValueStore\Query\Query File core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php, line 12 Namespace Drupal\Core\Entity\KeyValueStore\Query Members Name Modifiers Type Description Query::$keyValueFactory protected property The key value factory. Query::execute public function Execute th

Base class for query builders. Note that query builders use PHP's magic __toString() method to compile the query object into a prepared statement. Hierarchy class \Drupal\Core\Database\Query\Query implements PlaceholderInterface File core/lib/Drupal/Core/Database/Query/Query.php, line 14 Namespace Drupal\Core\Database\Query Members Name Modifiers Type Description Query::$comments protected property An array of comments that can be prepended to a query. Query::$connecti