About query filtering 1. “during filter, actual filter values will be generated using column local dictionary values...then filter will be applied on the dictionary encode data” --- If the filter is not 'equal' but 'like','greater than', can it also run on encode data.
2. "As dictionary data will be always of 4 bytes " --- Why they are 4 bytes? -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/