[jira] [Commented] (CALCITE-6456) The Mysql log function rule LOG(x, base) is equivalent to LOG(base)/LOG(x)

[Caican Cai (Jira)]

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https://issues.apache.org/jira/browse/CALCITE-6456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17865289#comment-17865289
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Caican Cai commented on CALCITE-6456:
-------------------------------------

ok，Thanks for reminding

> The Mysql log function rule LOG(x, base) is equivalent to LOG(base)/LOG(x)
> --------------------------------------------------------------------------
>
>                 Key: CALCITE-6456
>                 URL: https://issues.apache.org/jira/browse/CALCITE-6456
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.37.0
>            Reporter: Caican Cai
>            Priority: Major
>             Fix For: 1.38.0
>
>
> The fact should be that the log function in mysql should be equivalent to 
> LOG(x, base) is equivalent to LOG(x)/LOG(base), and the calculation is not 
> the same as bigquery



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