jorisvandenbossche commented on issue #9172: URL: https://github.com/apache/arrow/issues/9172#issuecomment-760877747
> But because the methods i can apply to Expression is limited, It's certainly planned to expand what you can express in the filters (basically all compute kernels should be possible). The functionality already exists in the C++ library, but needs to be exposed in Python. > 1、So i think some bool simplify should support, such as : (ExpressionA or ExpressionB) and ExpressionA -> ExpressionA Functionality to simplify expressions is not exposed (but it will be done under the hood though, when passing such an expression as a filter). Feel free to open JIRA issues with very specific feature requests. ---------------------------------------------------------------- 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]
