liukun4515 opened a new issue, #3565: URL: https://github.com/apache/arrow-datafusion/issues/3565
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and *why* for this feature, in addition to the *what*) In the join test `reduce_left_join_1` ``` let sql = "select * from t1 left join t2 on t1.t1_id = t2.t2_id where t2.t2_id < 100"; ``` the below sql will be convert to the `inner join`. But after the https://github.com/apache/arrow-datafusion/pull/3396 and move the `type coercion` in the beginning of the optimizer, we will do the cast first for the `t2.t2_id < 100`, and get the `cast(t2.t2_id as int64) < Int64(100)`. If with the cast or try_cast, the `ReduceOuterJoin` will not work. **Describe the solution you'd like** A clear and concise description of what you want to happen. **Describe alternatives you've considered** A clear and concise description of any alternative solutions or features you've considered. **Additional context** Add any other context or screenshots about the feature request here. -- 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]
