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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/07/01 09:41:17 UTC

[GitHub] [doris] Gabriel39 opened a new pull request, #10545: [feature-wip] Optimize Decimal type

Gabriel39 opened a new pull request, #10545:
URL: https://github.com/apache/doris/pull/10545

   # Proposed changes
   
   Issue Number: close #9208
   
   ## Problem Summary:
   
   A detailed motivation and description has been listed in issue #9208
   
   TODO:
   1. Runtime filter: runtime filters for new decimal type are still not supported in this PR.
   2. Schema change: Schema change from a precision/scale to another is not allowed now.
   3. Arithmetic operation: 
        arithmetic operations are precessed correctly in most cases except: 
   > when overflowing occurs
   > auto precision/scale conversion during computing
   
   ## Checklist(Required)
   
   1. Does it affect the original behavior: (Yes/No/I Don't know)
   5. Has unit tests been added: (Yes/No/No Need)
   6. Has document been added or modified: (Yes/No/No Need)
   7. Does it need to update dependencies: (Yes/No)
   8. Are there any changes that cannot be rolled back: (Yes/No)
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
   


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[GitHub] [doris] Gabriel39 closed pull request #10545: [feature-wip] Optimize Decimal type

Posted by GitBox <gi...@apache.org>.
Gabriel39 closed pull request #10545: [feature-wip] Optimize Decimal type
URL: https://github.com/apache/doris/pull/10545


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