class Statement

Default implementation of StatementInterface.

\PDO allows us to extend the \PDOStatement class to provide additional functionality beyond that offered by default. We do need extra functionality. By default, this class is not driver-specific. If a given driver needs to set a custom statement class, it may do so in its constructor.

Hierarchy

• class \Drupal\Core\Database\Statement extends \PDOStatement implements StatementInterface

See also

http://php.net/pdostatement

File

core/lib/Drupal/Core/Database/Statement.php, line 16

Namespace

Drupal\Core\Database

Members

Name	Modifiers	Type	Description
Statement::$allowRowCount	public	property	Is rowCount() execution allowed.
Statement::$dbh	public	property	Reference to the database connection object for this statement.
Statement::execute	public	function	Executes a prepared statement Overrides StatementInterface::execute
Statement::fetchAll	public	function	Returns an array containing all of the result set rows. Overrides StatementInterface::fetchAll
Statement::fetchAllAssoc	public	function	Returns the result set as an associative array keyed by the given field. Overrides StatementInterface::fetchAllAssoc
Statement::fetchAllKeyed	public	function	Returns the entire result set as a single associative array. Overrides StatementInterface::fetchAllKeyed
Statement::fetchAssoc	public	function	Fetches the next row and returns it as an associative array. Overrides StatementInterface::fetchAssoc
Statement::fetchCol	public	function	Returns an entire single column of a result set as an indexed array. Overrides StatementInterface::fetchCol
Statement::fetchField	public	function	Returns a single field from the next record of a result set. Overrides StatementInterface::fetchField
Statement::getQueryString	public	function	Gets the query string of this statement. Overrides StatementInterface::getQueryString
Statement::rowCount	public	function	Returns the number of rows affected by the last SQL statement. Overrides StatementInterface::rowCount
Statement::setFetchMode	public	function	Sets the default fetch mode for this statement. Overrides StatementInterface::setFetchMode
Statement::__construct	protected	function
StatementInterface::fetch	public	function	Fetches the next row from a result set.
StatementInterface::fetchObject	public	function	Fetches the next row and returns it as an object.