public function StatementPrefetch::rowCount

public StatementPrefetch::rowCount()

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/StatementPrefetch.php, line 356

Class

StatementPrefetch

An implementation of StatementInterface that prefetches all data.

Namespace

Drupal\Core\Database

Code

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