wnob commented on pull request #2595: URL: https://github.com/apache/calcite/pull/2595#issuecomment-962137173
Yes, unfortunately Looker makes liberal use of `UNKNOWN`-typed expressions to represent arbitrary user-provided snippets of SQL. With a recent change making use of new rewrite rules, we ran into the issue of `UNKNOWN` types changing to `NULL` types when calling `createWithNullability`, and the rewrite rules failing. -- 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]
