/**
* Restores a foreign key.
*
* @static
* @access private
* @param object $fk
*/
private static function _restoreForeignKey($fk)
{
craft()->db->createCommand()->addForeignKey($fk->table->name, implode(',', $fk->columns), $fk->refTable, implode(',', $fk->refColumns), $fk->onDelete, $fk->onUpdate);
// Update our record of its name
$fk->name = DbHelper::getForeignKeyName($fk->table->name, $fk->columns);
}
/**
* @param string $table
* @param string $columns
* @return int
*/
public function dropForeignKey($table, $columns)
{
$name = DbHelper::getForeignKeyName($table, $columns);
$table = DbHelper::addTablePrefix($table);
return parent::dropForeignKey($name, $table);
}
