class Delete in Drupal 9

PostgreSQL implementation of \Drupal\Core\Database\Query\Delete.

Hierarchy

• class \Drupal\Core\Database\Query\Query implements PlaceholderInterface
  • class \Drupal\Core\Database\Query\Delete implements ConditionInterface uses QueryConditionTrait
    • class \Drupal\Core\Database\Driver\pgsql\Delete

1 file declares its use of Delete

Delete.php in core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestPgsql/Delete.php

161 string references to 'Delete'

aggregator.links.task.yml in core/modules/aggregator/aggregator.links.task.yml

core/modules/aggregator/aggregator.links.task.yml

AggregatorController::adminOverview in core/modules/aggregator/src/Controller/AggregatorController.php

Displays the aggregator administration page.

AggregatorTestBase::deleteFeed in core/modules/aggregator/tests/src/Functional/AggregatorTestBase.php

Deletes an aggregator feed.

BanAdmin::buildForm in core/modules/ban/src/Form/BanAdmin.php

BanDelete::getConfirmText in core/modules/ban/src/Form/BanDelete.php

Returns a caption for the button that confirms the action.

... See full list

File

core/lib/Drupal/Core/Database/Driver/pgsql/Delete.php, line 10

Namespace

Drupal\Core\Database\Driver\pgsql

class Delete extends QueryDelete {

  /**
   * {@inheritdoc}
   */
  public function execute() {
    $this->connection
      ->addSavepoint();
    try {
      $result = parent::execute();
    } catch (\Exception $e) {
      $this->connection
        ->rollbackSavepoint();
      throw $e;
    }
    $this->connection
      ->releaseSavepoint();
    return $result;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Delete::$table	protected	property	The table from which to delete.
Delete::execute	public	function	Executes the DELETE query. Overrides Delete::execute
Delete::__construct	public	function	Constructs a Delete object. Overrides Query::__construct
Delete::__toString	public	function	Implements PHP magic __toString method to convert the query to a string. Overrides Query::__toString
Query::$comments	protected	property	An array of comments that can be prepended to a query.
Query::$connection	protected	property	The connection object on which to run this query.
Query::$connectionKey	protected	property	The key of the connection object.
Query::$connectionTarget	protected	property	The target of the connection object.
Query::$nextPlaceholder	protected	property	The placeholder counter.
Query::$queryOptions	protected	property	The query options to pass on to the connection object.
Query::$uniqueIdentifier	protected	property	A unique identifier for this query object.
Query::comment	public	function	Adds a comment to the query.
Query::getComments	public	function	Returns a reference to the comments array for the query.
Query::getConnection	public	function	Gets the database connection to be used for the query.
Query::nextPlaceholder	public	function	Gets the next placeholder value for this query object. Overrides PlaceholderInterface::nextPlaceholder
Query::uniqueIdentifier	public	function	Returns a unique identifier for this object. Overrides PlaceholderInterface::uniqueIdentifier
Query::__clone	public	function	Implements the magic __clone function.	1
Query::__sleep	public	function	Implements the magic __sleep function to disconnect from the database.
Query::__wakeup	public	function	Implements the magic __wakeup function to reconnect to the database.
QueryConditionTrait::$condition	protected	property	The condition object for this query.
QueryConditionTrait::alwaysFalse	public	function
QueryConditionTrait::andConditionGroup	public	function
QueryConditionTrait::arguments	public	function		1
QueryConditionTrait::compile	public	function		1
QueryConditionTrait::compiled	public	function		1
QueryConditionTrait::condition	public	function
QueryConditionTrait::conditionGroupFactory	public	function
QueryConditionTrait::conditions	public	function
QueryConditionTrait::exists	public	function
QueryConditionTrait::isNotNull	public	function
QueryConditionTrait::isNull	public	function
QueryConditionTrait::notExists	public	function
QueryConditionTrait::orConditionGroup	public	function
QueryConditionTrait::where	public	function