macroguo-ghy commented on code in PR #3479:
URL: https://github.com/apache/calcite/pull/3479#discussion_r1371217305
##########
testkit/src/main/java/org/apache/calcite/test/SqlOperatorTest.java:
##########
@@ -4520,22 +4520,87 @@ void testBitGetFunc(SqlOperatorFixture f, String
functionName) {
f.checkNull("to_hex(cast(null as varbinary))");
}
+ @Test void testHex() {
Review Comment:
Could be helpful to leave a comment to link jira case.
For example
```
/** Test case for
* <a
href="https://issues.apache.org/jira/browse/CALCITE-4861";>[CALCITE-4861]
* Optimization of chained CAST calls leads to unexpected behavior</a>. */
```
--
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]
