Array
(
    [err] => Array
        (
            [error] => ERROR:  relation "ak_mahasiswa.nilai_a247d4a720724e9481992960f28cf169" does not exist
LINE 1: ...kls  UNION ALL select count(*) as jml,id_kls from ak_mahasis...
                                                             ^
            [no] => -18
        )

    [sql] => select count(*) as jml,id_kls from ak_mahasiswa.nilai_daeb1611a95346a080657f2067c5a528 WHERE id_kls IN ('e7bfa4fc-0929-3e2b-9ab4-8cf654d29611','fad5b048-402b-3d48-830d-c401d2f12b8c') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_a247d4a720724e9481992960f28cf169 WHERE id_kls IN ('246b7894-0155-3c42-ac83-e050141de465') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_2bd2907c6c07498bb7e19e30c4149cc1 WHERE id_kls IN ('53ef4272-11de-3767-ab1f-74f0b7afa880','9829e7f8-732f-3eee-8673-98decd52a8ec') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_e6d7a9f23ae24987a6911e1524f987e0 WHERE id_kls IN ('f3f339f2-6406-3675-9043-766a57a6cccc') GROUP BY id_kls 
)