[GitHub] [pinot] Jackie-Jiang commented on issue #9865: Automatically use var-length dictionary for STRING

[GitBox <gi...@apache.org>]

Jackie-Jiang commented on issue #9865:
URL: https://github.com/apache/pinot/issues/9865#issuecomment-1329878918

   Alternatively, we can consider only using fixed length dictionary when all the values have the same length, use var-length dictionary otherwise. This can avoid the padding byte scan, which can be quite costly


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