Ted-Jiang commented on PR #9989: URL: https://github.com/apache/arrow-datafusion/pull/9989#issuecomment-2050985763
> Thanks @Ted-Jiang -- the support for `IS NOT NULL` is also quite neat. sorry there is a bug here i will fix this it should ``` /// If set `with_not` to true: which means is not null /// datafusion use false flag to prune unit (row group, page ..) /// Given an expression reference to `expr`, if `expr` is a column expression, /// returns a pruning expression in terms of IsNotNull that will evaluate to true /// if the column may contain any nonnull values, and false if definitely does not contain /// nonnull values null which any null values. ``` -- 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]
