function DeleteQuery::__toString

Implements PHP magic __toString method to convert the query to a string.

Return value

string The prepared statement.

Overrides Query::__toString

File

includes/database/query.inc, line 867

Class

DeleteQuery

General class for an abstracted DELETE operation.

Code

public function __toString() {
  // Create a sanitized comment string to prepend to the query.
  $comments = $this->connection
    ->makeComment($this->comments);
  $query = $comments . 'DELETE FROM {' . $this->connection
    ->escapeTable($this->table) . '} ';
  if (count($this->condition)) {
    try {
      $this->condition
        ->compile($this->connection, $this);
    } catch (InvalidQueryConditionOperatorException $e) {
      drupal_trigger_fatal_error($e->getMessage());
    }
    $query .= "\nWHERE " . $this->condition;
  }
  return $query;
}