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
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315123.8213124.5421325.9174223.8475622.97303
123768026399611315221.4549423.0250919.8310924.0204620.83297
123768026399611315221.4549423.0250919.8310924.0204620.83297
123768026399611315221.4549423.0250919.8310924.0204620.83297