You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@calcite.apache.org by GitBox <gi...@apache.org> on 2019/11/22 09:05:12 UTC

[GitHub] [calcite] danny0405 opened a new pull request #1602: [CALCITE-3531] AggregateProjectPullUpConstantsRule should not remove …

danny0405 opened a new pull request #1602: [CALCITE-3531] AggregateProjectPullUpConstantsRule should not remove …
URL: https://github.com/apache/calcite/pull/1602
 
 
   …deterministic function group key if the function is dynamic
   
   We can decide an operator is constant only if:
   1. It is non-dynamic, e.g. it is safe to
      cache query plans referencing this operator;
   2. It is deterministic;
   3. All its operands are constant.

----------------------------------------------------------------
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:
users@infra.apache.org


With regards,
Apache Git Services