wangbo opened a new issue #8794: URL: https://github.com/apache/incubator-doris/issues/8794
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues. ### Description For the delayed materialization logic of the current storage layer, this is still some optimization space. 1 The decision rule for lazy materialization is not very clear, not so easy to understand. 2 Only the read and calculation overhead of the string type is considered, but the date type and decimal type are ignored. Lazy Materialization can do better in datetime/date/decimal case. ### Solution _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
