No SST data for SELECT to_char(r.tempo, 'YYYY-MM-DD') AS date, ROUND(MIN(r.sst)::numeric, 2) AS mindisst, ROUND(MAX(r.sst)::numeric, 2) AS maxdisst FROM tbl_drifter_dec_ril AS r INNER JOIN tbl_drifter AS d ON r.id_drifter = d.id_drifter LEFT JOIN tbl_type AS y ON d.id_type = y.id_type WHERE true AND d.id_drifter = 7793 AND (id_oceano = 5) GROUP BY to_char(r.tempo, 'YYYY-MM-DD') ORDER BY date;