public function DeleteQuery::__toString

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

The toString operation is how we compile a query object to a prepared statement.

Return value

string: A prepared statement query string for this object.

Overrides Query::__toString

File

core/includes/database/query.inc, line 895

Non-specific Database query code. Used by all engines.

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)) {

    $this->condition->compile($this->connection, $this);
    $query .= "\nWHERE " . $this->condition;
  }

  return $query;
}