[Pig Wiki] Trivial Update of "PigOLAPSketch" by PiSong
Dear Wiki user, You have subscribed to a wiki page or wiki category on "Pig Wiki" for change notification. The following page has been changed by PiSong: http://wiki.apache.org/pig/PigOLAPSketch -- == Limitations == Initially, there will be no support for:- - * Non-discrete dimension support. This will require histogram generation support in Pig. + * Non-discrete dimension. This will require histogram generation support in Pig. - * Hierarchical dimension. Hierarchical dimension that forms a lattice. + * Hierarchical dimension or hierarchical dimension that forms a lattice. * No indexing support on cube browsing
[Pig Wiki] Trivial Update of "PigOLAPSketch" by PiSong
Dear Wiki user, You have subscribed to a wiki page or wiki category on "Pig Wiki" for change notification. The following page has been changed by PiSong: http://wiki.apache.org/pig/PigOLAPSketch -- MAGICKEY (2.718281828459045) ; }}} - === Cube browsing syntax === + === Cube Browsing Syntax === Only 1D and 2D can be displayed and understood easily by normal users so we are only interested in 1D projection, and 2D pivoting of hypercubes. @@ -148, +148 @@ Output will look like this (in Bag):- (Under D1=Syd) - Jan|| Feb|| + || ||Jan|| Feb|| ||Pi||50|| 50|| ||Jon|| 150|| 50|| ||Lap|| 100|| 200||
