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Define null ordering #723

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robert3005 opened this issue Sep 3, 2024 · 1 comment

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robert3005 commented Sep 3, 2024 •

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Are nulls largest or smallest? Likely largest per defaults in SQLite, Postgres and Snowflake. Do we need to be able to override this behaviour?

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a10y commented Sep 4, 2024

https://github.com/apache/arrow-rs/blob/master/arrow-ord/src/rank.rs#L25-L48

Arrow does smallest by default, most do largest by default. In Arrow it's configurable

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