I would prefer using a having clause in oracle.
If your data is huge in the reference table then lookup is not the right option.
You can always do a trail and run with your design but try to follow the approach with avoids the bottleneck on the server.
Search found 2 matches
- Wed Jan 16, 2019 8:48 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Check if multiple rows returned from Lookup Stage
- Replies: 5
- Views: 4763
- Tue Jan 15, 2019 4:37 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Check if multiple rows returned from Lookup Stage
- Replies: 5
- Views: 4763