xinyiZzz opened a new issue #7349: URL: https://github.com/apache/incubator-doris/issues/7349
### 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. ### Version trunk ### What's Wrong? For query "select * from T where t1 = 2.0", when the ResultType of column t1 is equal to BIGINT, in the binary predicate analyze, the type will be unified to DECIMALV2, so the binary predicate will be converted to <CastExpr<SlotRef>> <op In the form of ><DecimalLiteral>, because Cast wraps the t1 column, it cannot be pushed down, resulting in poor performance. ### What You Expected? Convert it to the equivalent query "select * from T where t1 = 2" to push down and improve performance. ### How to Reproduce? _No response_ ### Anything Else? _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]
