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
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. |
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