velvia opened a new pull request #8688: URL: https://github.com/apache/arrow/pull/8688
This PR implements the NULLIF() SQL function in DataFusion. It is implemented as a BuiltInScalarFunction, with a boolean kernel at the core which creates a new array with a modified null bitmap from the original array, based on the result of a boolean expression. When an input data item is equal to the right side in NULLIF(), then the item's nullity becomes set in the output array. ---------------------------------------------------------------- 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: us...@infra.apache.org
