twalthr commented on a change in pull request #6299: [FLINK-9713][table][sql] Support processing time versioned joins URL: https://github.com/apache/flink/pull/6299#discussion_r208501105
########## File path: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/table.scala ########## @@ -155,6 +158,90 @@ class Table( select(withResolvedAggFunctionCall: _*) } + /** + * Creates table version function backed up by this table as a history table. + * + * @param version field for the [[TableVersionFunction]]. Must points to a time indicator + * @param primaryKey field for the [[TableVersionFunction]]. + * @return [[TableVersionFunction]] + */ + def createTableVersionFunction( + version: String, + primaryKey: String): TableVersionFunction = { Review comment: Consider composite keys as well. ---------------------------------------------------------------- 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