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 2021/04/02 18:02:17 UTC

[GitHub] [calcite] alex-plekhanov opened a new pull request #2386: [CALCITE-4562] Improve simplification of "expression IS TRUE"

alex-plekhanov opened a new pull request #2386:
URL: https://github.com/apache/calcite/pull/2386


   Add pass of "unknown as" context to simplifyLike.
   
   Add recursive call to simplifyNot in case when underlying expression is
   simplified (to cover cases like "NOT (x LIKE '%')" with "unknown as
   TRUE" context).
   
   Add "unknown as" context specification for IS_FALSE and IS_NOT_TRUE
   expressions.


-- 
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

[GitHub] [calcite] alex-plekhanov closed pull request #2386: [CALCITE-4562] Improve simplification of "expression IS TRUE"

Posted by GitBox <gi...@apache.org>.

alex-plekhanov closed pull request #2386:
URL: https://github.com/apache/calcite/pull/2386


   


-- 
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