Light-City opened a new issue, #37320: URL: https://github.com/apache/arrow/issues/37320
### Describe the enhancement requested Ordinary comparison operators yield null (signifying “unknown”), not true or false, when either input is null. For example, 7 = NULL yields null, as does 7 <> NULL. When this behavior is not suitable, use the IS [ NOT ] DISTINCT FROM predicates: a IS DISTINCT FROM b a IS NOT DISTINCT FROM b usage: ``` select * from test where a is distinct from b; ``` or ``` select * from test where a is not distinct from b; ``` reference: https://www.postgresql.org/docs/current/functions-comparison.html ### Component(s) C++ -- 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]
