I guess "Build N-Dimension Cuboid Data: 3-Dimension" means "group by (a,b,c)? "Build N-Dimension Cuboid Data: 2-Dimension" means "group by (a,b) + group by (ac) + group by (bc) ?? "Build N-Dimension Cuboid Data: 1-Dimension" means "group by (a) + group by (b) + group by (c) ?? "Build N-Dimension Cuboid Data: 0-Dimension"
------------------ ???????? ------------------ ??????: "????"<[email protected]>; ????????: 2016??2??19??(??????) ????1:07 ??????: "user"<[email protected]>; ????: question with "build cuboid" If I have three dimensions "a", "b", "c" Can you explain "Build Base Cuboid Data", "Build N-Dimension Cuboid Data: 3-Dimension", "Build N-Dimension Cuboid Data: 2-Dimension" "Build N-Dimension Cuboid Data: 1-Dimension" "Build N-Dimension Cuboid Data: 0-Dimension" Each step in the calculation is what?
