danny0405 commented on a change in pull request #2357:
URL: https://github.com/apache/calcite/pull/2357#discussion_r583371130
##########
File path: core/src/main/java/org/apache/calcite/rex/RexSimplify.java
##########
@@ -2850,11 +2839,16 @@ static RexNode fix(RexBuilder rexBuilder, RexNode term)
{
@SuppressWarnings({"rawtypes", "unchecked", "UnstableApiUsage"})
<C extends Comparable<C>> Sarg<C> build(boolean negate) {
+ final RexUnknownAs unknownAs =
+ nullAsTrueCount > 0 ? TRUE
+ : nullAsUnknownCount > 0 ? UNKNOWN
+ : nullAsFalseCount > 0 ? FALSE
Review comment:
Thanks for the explanation ~
----------------------------------------------------------------
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:
[email protected]
