Github user twalthr commented on the issue: https://github.com/apache/flink/pull/5409 Thanks for the PR @Xpray. The changes look good. I will make sure that the `SqlOperandTypeChecker` is also used for the other function types.
---
Github user twalthr commented on the issue: https://github.com/apache/flink/pull/5409 Thanks for the PR @Xpray. The changes look good. I will make sure that the `SqlOperandTypeChecker` is also used for the other function types.
---