Your SQL command was:
 SELECT TOP 10 G.ObjID, G.u, G.g, G.r, G.i, G.z 
 FROM Galaxy AS G 
 JOIN Star AS S 
 ON G.parentID = S.parentID 
 WHERE G.parentID > 0 

Your query output (max 500,000 rows):

ObjIDugriz
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886410324.1141224.6432722.3255721.6977222.73
123766720566886422523.411925.381717.6466716.7635623.25037
123766720566886422523.411925.381717.6466716.7635623.25037
123766720566886422523.411925.381717.6466716.7635623.25037
123766720566886422523.411925.381717.6466716.7635623.25037