Documentation & API reference
abstract public function Query::__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
A prepared statement query string for this object.
6 methods override Query::__toString()
- DeleteQuery::__toString in drupal/
includes/ database/ query.inc - Implements PHP magic __toString method to convert the query to a string.
- InsertQuery::__toString in drupal/
includes/ database/ query.inc - Implements PHP magic __toString method to convert the query to a string.
- MergeQuery::__toString in drupal/
includes/ database/ query.inc - Implements PHP magic __toString method to convert the query to a string.
- SelectQuery::__toString in drupal/
includes/ database/ select.inc - Implements PHP magic __toString method to convert the query to a string.
- TruncateQuery::__toString in drupal/
includes/ database/ query.inc - Implements PHP magic __toString method to convert the query to a string.
File
- drupal/
includes/ database/ query.inc, line 377 - Non-specific Database query code. Used by all engines.
Class
- Query
- Base class for query builders.
Code
public abstract function __toString();