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Posted to issues@flink.apache.org by "Ruidong Li (JIRA)" <ji...@apache.org> on 2018/08/01 01:11:00 UTC

[jira] [Assigned] (FLINK-10008) Improve the LOG function in Table to support bases less than 1

     [ https://issues.apache.org/jira/browse/FLINK-10008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruidong Li reassigned FLINK-10008:
----------------------------------

    Assignee: Ruidong Li

> Improve the LOG function in Table to support bases less than 1
> --------------------------------------------------------------
>
>                 Key: FLINK-10008
>                 URL: https://issues.apache.org/jira/browse/FLINK-10008
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API &amp; SQL
>            Reporter: Xingcan Cui
>            Assignee: Ruidong Li
>            Priority: Major
>
> Currently, the {{LOG}} function in SQL/Table API restricts the base to be greater than 1. We should extend it to support bases less than 1 (e.g., {{LOG(0.1, 0.01)}} should return 2.0).



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