public function StatementWrapper::rowCount in Drupal 9

Returns the number of rows affected by the last SQL statement.

Return value

The number of rows affected by the last DELETE, INSERT, or UPDATE statement executed or throws \Drupal\Core\Database\RowCountException if the last executed statement was SELECT.

Throws

\Drupal\Core\Database\RowCountException

Overrides StatementInterface::rowCount

File

core/lib/Drupal/Core/Database/StatementWrapper.php, line 232

Class

StatementWrapper

Implementation of StatementInterface encapsulating PDOStatement.

Namespace

Drupal\Core\Database

Code

public function rowCount() {

  // SELECT query should not use the method.
  if ($this->rowCountEnabled) {
    return $this->clientStatement
      ->rowCount();
  }
  else {
    throw new RowCountException();
  }
}