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Posted to issues@flink.apache.org by "Yun Gao (Jira)" <ji...@apache.org> on 2022/04/29 09:53:00 UTC

[jira] [Updated] (FLINK-24809) Check & possible fix decimal precision and scale for all Aggregate functions

     [ https://issues.apache.org/jira/browse/FLINK-24809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yun Gao updated FLINK-24809:
----------------------------
    Release Note: This changes the result of a decimal SUM with retraction and AVG() between 1.14.0 and 1.14.1. It restores part of behavior back to 1.13 to be consistent with Hive/Spark.  (was: This changes the result of a decimal SUM with retraction and AVG() between 1.14.0 and 1.14.1. It restores the behavior of 1.13 to be consistent with Hive/Spark.)

> Check & possible fix decimal precision and scale for all Aggregate functions
> ----------------------------------------------------------------------------
>
>                 Key: FLINK-24809
>                 URL: https://issues.apache.org/jira/browse/FLINK-24809
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>            Reporter: Marios Trivyzas
>            Assignee: Marios Trivyzas
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> Similar to FLINK-24691, check the behaviour of the rest of Aggregate functions like *Sum0AggFunction, AvgAggFunction,* etc. regarding the precision/scale of the resulting decimal.



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