Array
(
    [err] => Array
        (
            [error] => ERROR:  relation "ak_mahasiswa.nilai_b4bf17f7868b4740a25b98a7da3ddd70" 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_bff3c0e76c604dcaa95782de1db8692f WHERE id_kls IN ('450e1ce8-88fa-3ebf-ad50-ff503c850c85','15b40948-aa23-30a7-aa70-1fdc7c97f5bb') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_eb09ec99779b4a86a1602091e8b55452 WHERE id_kls IN ('7f1a1dbe-5d19-3643-8b8d-8c41c445891b','c8e8bf96-aefe-3a11-bc11-20fb0273a19e') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_03def65ae78a41fa8dded818811e57a7 WHERE id_kls IN ('55fc6e3c-c6a1-3c8d-a8d1-174bcaf83bd0') GROUP BY id_kls  UNION ALL select count(*) as jml,id_kls from ak_mahasiswa.nilai_b4bf17f7868b4740a25b98a7da3ddd70 WHERE id_kls IN ('d494a9a3-597e-3f8a-a169-cd821bcd9c58') GROUP BY id_kls 
)