adriangb commented on issue #20078: URL: https://github.com/apache/datafusion/issues/20078#issuecomment-3828565256
Another thing we can consider is some sort of cache for expression simplification. In particular given the same input expression, same physical file layout, etc. both `PhysicalExprAdapter` and `PhysicalExprSimplifeir` should be the same. Maybe `ParquetSource` can construct the cache and then it is shared amongst all `ParquetOpener`s? -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
