—Эпический код впереди! AND 1 = CASE WHEN m.idgroup = 26 AND #T.idgroup = '26' THEN 1 WHEN m.idgroup != 26 AND #T.idgroup = '!26' THEN 1 WHEN t.idTaker = 50837 AND #T.idgroup = 'alfa' THEN 1 WHEN t.idTaker = 52080 AND #T.idgroup = 'rgs' THEN 1 WHEN #T.idgroup is NULL AND #T.Row is not NULL THEN 1 ELSE 0 END —Эпический говнокод позади!