Hi all, I recently put up a question about a deduplication query related to a join and realised that I was probably asking the wrong question. I'm using Flink 1.15-SNAPSHOT (97ddc39945cda9bf1f52ab159852fdb606201cf2) as we're using the RabbitMQ connector with pyflink. We won't go to prod until 1.15 is released.
I've got a materialised view based on some CDC tables, I've also run a deduplication query on this to ensure that the primary key is unique, I just want to join this with a table created from a dataStream and don't care about it being deterministic or having a temporal join on a versioned table, I just want to join with the corresponding value in the table at that time (wall clock time). I think I want something like a lookup join( https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sql/queries/joins/#lookup-join) but where I'm joining with a dynamic deduplicated view instead of a JDBC table. I tried doing a temporal join against a versioned table but the join is always empty for some reason. Thanks for your help. -- This email and any attachments are proprietary and confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily reflect or represent those of SwitchDin Pty Ltd. If you have received this email in error, please let us know immediately by reply email and delete it from your system. You may not use, disseminate, distribute or copy this message nor disclose its contents to anyone. SwitchDin Pty Ltd (ABN 29 154893857) PO Box 1165, Newcastle NSW 2300 Australia
