public function SelectQuery::distinct in Drupal 7

Sets this query to be DISTINCT.

Parameters

$distinct: TRUE to flag this query DISTINCT, FALSE to disable it.

Return value

SelectQueryInterface The called object.

Overrides SelectQueryInterface::distinct

File

includes/database/select.inc, line 1283

Class

SelectQuery

Query builder for SELECT statements.

Code

public function distinct($distinct = TRUE) {
  $this->distinct = $distinct;
  return $this;
}