zabetak opened a new pull request #2456: URL: https://github.com/apache/calcite/pull/2456
Use EXPR$ prefix for naming columns when pushing projections to avoid creating aliases with weird symbols such as '*'. Such aliases may create problems in some DBMS such as Redshift when the plan is converted to SQL via `RelToSqlConverter`. -- 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]
