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Posted to dev@calcite.apache.org by GitBox <gi...@apache.org> on 2019/02/15 00:03:24 UTC

[GitHub] kgyrtkirk opened a new pull request #1046: [CALCITE-2848] Simplifying a case statement's first branch should ign…

kgyrtkirk opened a new pull request #1046: [CALCITE-2848] Simplifying a case statement's first branch should ign…
URL: https://github.com/apache/calcite/pull/1046
 
 
   …ore its safety
   
   Earlier when a CASE expression had any condition/value which contained probably dangerous instructions,
   the rewrite to a boolean expression was abandoned.
   This change relaxes the check to omit it for first branch's condition - because that would be evaluated anyway.

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