dianfu commented on a change in pull request #7189: [FLINK-10597][table] Enabled UDFs support in MATCH_RECOGNIZE URL: https://github.com/apache/flink/pull/7189#discussion_r237411315
########## File path: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/match/PatternSelectFunctionRunner.scala ########## @@ -35,20 +36,26 @@ import org.apache.flink.util.Collector class PatternSelectFunctionRunner( name: String, code: String) - extends PatternFlatSelectFunction[Row, CRow] - with Compiler[PatternSelectFunction[Row, Row]] + extends RichPatternFlatSelectFunction[Row, CRow] Review comment: Is there any reason we use a `RichPatternFlatSelectFunction` which actually wraps a `RichPatternSelectFunction`? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services