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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2022/09/09 02:06:33 UTC
[GitHub] [druid] gianm opened a new pull request, #13061: Add ARRAY_QUANTILE function.
gianm opened a new pull request, #13061:
URL: https://github.com/apache/druid/pull/13061
An exact quantile implementation, intended for usage when the number of data points is small. It works well in conjuction with `ARRAY_AGG`.
Example:
```
SELECT
ARRAY_QUANTILE(ARRAY_AGG(x), 0.9)
FROM (SELECT session, LATEST(session_length) len FROM kttm GROUP BY 1)
```
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[GitHub] [druid] gianm merged pull request #13061: Add ARRAY_QUANTILE function.
Posted by GitBox <gi...@apache.org>.
gianm merged PR #13061:
URL: https://github.com/apache/druid/pull/13061
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