--DECLARE @current_mandator_id UNIQUEIDENTIFIER --SET @integer = 1 --SET @current_mandator_id = '7DA81670-5067-49C3-A371-379BB5DC4F11' SELECT tblTargetGroups.title AS 'Zielgruppe', users AS 'Anzahl der Nutzer' FROM tblTargetGroups INNER JOIN ( SELECT COUNT(*) AS users, targetGroup_id FROM tblUsersTargetGroups GROUP BY targetGroup_id) AS joinTable ON joinTable.targetGroup_id = tblTargetGroups.id WHERE tblTargetGroups.mandator_id = @current_mandator_id AND defaultforlibrary = 0 AND ISNULL(@integer,users) <= users ORDER BY tblTargetGroups.title ASC