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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/08/29 17:26:06 UTC
[GitHub] [arrow-rs] NGA-TRAN commented on issue #2568: Add sql-compliant feature for enabling sql-compliant kernel behavior
NGA-TRAN commented on issue #2568:
URL: https://github.com/apache/arrow-rs/issues/2568#issuecomment-1230615467
@viirya
> For example, by definition, NaN is not equal to itself but NaN is equal to NaN with SQL semantics
Can you provide a more specific example for `NaN is equal to NaN with SQL semantics`? This document says NaN is not equal to itself in SQL https://www.vertica.com/blog/vertica-quick-tip-query-nan-values/
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