Dipesh Pandit

Hi, @yinan8128 , Please find the answers inline below: > 1. After compression, both original chunk and compress chunk exist, in theory original chunk size + compress chunk size should...

Hi @yinan8128 When a `compress_segmentby` column is specified then an index is automatically created on segment by column. If the tag column will always have the same value then it...

Hi @jjrodenburg and @yinan8128 , > If we change the compress_segmentby column, if have to change the primary key please? As this ticket https://github.com/timescale/timescaledb/issues/5892, our existing compress_segmentby column id is...

Hi @yinan8128 , Replied to questions asked as part of issue [#5961](https://github.com/timescale/timescaledb/issues/5961). Please let us know if you have any further questions.