fengjiajie commented on code in PR #23478: URL: https://github.com/apache/flink/pull/23478#discussion_r1359102193
########## flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/codegen/calls/ScalarOperatorGens.scala: ########## @@ -488,6 +488,18 @@ object ScalarOperatorGens { else if (isNumeric(left.resultType) && isNumeric(right.resultType)) { generateComparison(ctx, "!=", left, right, resultType) } + // support date/time/timestamp not equalTo string. + else if ( + (isTimePoint(left.resultType) && isCharacterString(right.resultType)) || Review Comment: This is a better solution! Should I include it in the code commit or assign the issue to you? I can also help add some corresponding unit tests if needed. -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org