HTHou commented on issue #2131: URL: https://github.com/apache/iotdb/issues/2131#issuecomment-734380751
Hi, I think `RLE` is not a good choice for high precision. If you looking for high precision, better to use `GORILLA` instead. Please see this doc on website for more information of the encoding precision. https://iotdb.apache.org/UserGuide/Master/Concept/Encoding.html The reason why `select last` doesn't loss precision is the result is cached when the data insert. :) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
