dssysolyatin opened a new pull request, #2918: URL: https://github.com/apache/calcite/pull/2918
It was originally intended that dynamic parameter is nullable by default (see SqlValidatorImpl#inferUnknownTypes), but DeriveTypeVisitor made dynamic parameter is nullable. In the end row type has not been preserved after converting query from SqlNode to RelNode. -- 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]
