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_r237722370
########## 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: @dawidwys I have rethought about this issue and what about always generating a `PatternFlatSelectFunction` no matter `ONE ROW PER MATCH` or `ALL ROWS PER MATCH` is specified? ---------------------------------------------------------------- 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