hsyuan opened a new pull request #1939: URL: https://github.com/apache/calcite/pull/1939
It seems not necessary to cache them globally, because most of them are RelRecordType, which is query dependent, not sharable between different queries. Use strong interner for performance reason. The cache will be hold until the query is finished. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
