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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2020/01/09 02:48:00 UTC

[jira] [Commented] (SPARK-28317) Built-in Mathematical Functions: SCALE

    [ https://issues.apache.org/jira/browse/SPARK-28317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17011344#comment-17011344 ] 

Takeshi Yamamuro commented on SPARK-28317:
------------------------------------------

It seems this is pg-specific, so I'll close for now. If necessary, please reopen it.

> Built-in Mathematical Functions: SCALE
> --------------------------------------
>
>                 Key: SPARK-28317
>                 URL: https://issues.apache.org/jira/browse/SPARK-28317
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> ||Function||Return Type||Description||Example||Result||
> |{{scale(}}{{numeric}}{{)}}|{{integer}}|scale of the argument (the number of decimal digits in the fractional part)|{{scale(8.41)}}|{{2}}|
> https://www.postgresql.org/docs/11/functions-math.html#FUNCTIONS-MATH-FUNC-TABLE



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