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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/10/06 03:41:02 UTC

[GitHub] [incubator-doris] qzsee commented on pull request #6791: [BUG] fix dup table don't schema schange

qzsee commented on pull request #6791:
URL: https://github.com/apache/incubator-doris/pull/6791#issuecomment-935368253


   > Hi @qzsee , thanks for your PR.
   > 
   > This problem exists, but this modification method feels a little tricky. In fact, I think there should be a data structure in SchemaChangeJobV2 to record which columns in the `alterSchema` are modified in this job, and then only check these modified columns.
   > 
   > In this case, the partition and distribution columns will not be checked.
   
   ok, I already did some changes


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