microbluey commented on PR #5124: URL: https://github.com/apache/calcite/pull/5124#issuecomment-5097045904
Sorry mihaibudiu — I was asleep. I'm sorry it came across that way. Shorter answers: - **`LIMIT -2.5`** → rejected before it reaches this code: "FETCH must not be negative". `LIMIT -2` / `OFFSET -2` don't even parse. So no SQL test can cover this divergence — it's only reachable through linq4j directly. - **quidem for #5125** → no. I tried; the validator never produces a zero-column join input. Only `RelBuilder` or an external frontend can (the reporter used substrait-java). - **DEE** → the relation with no attributes and one tuple; standard relational algebra but not used anywhere in Calcite, so I replaced it with a plain description in `269e562`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
