NobiGo commented on code in PR #4403:
URL: https://github.com/apache/calcite/pull/4403#discussion_r2113045603
##########
core/src/main/java/org/apache/calcite/sql/SqlKind.java:
##########
@@ -662,6 +662,9 @@ public enum SqlKind {
/** {@code IS NOT NULL} operator. */
IS_NOT_NULL,
+ /** {@code CAST NOT NULL} operator. */
+ CAST_NOT_NULL,
Review Comment:
NULLIF does not have this problem. It means `NULLIF(a,b) -> a==b then NULL
else a`. IFNULL means `IFNULL(a,b) -> a is null then b else a`. We don't
rewrite IFNULL.
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
