/**
* Construct a WHERE clause which will match all the given titles.
*
* @param string $prefix The appropriate table's field name prefix ('page', 'pl', etc)
* @param IDatabase $db DatabaseBase object to use
* @return string|bool String with SQL where clause fragment, or false if no items.
*/
public function constructSet($prefix, $db)
{
return $db->makeWhereFrom2d($this->data, "{$prefix}_namespace", "{$prefix}_title");
}
