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https://issues.apache.org/jira/browse/CALCITE-6456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17862830#comment-17862830
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Caican Cai edited comment on CALCITE-6456 at 7/12/24 3:04 AM:
--------------------------------------------------------------

I fix in 
[https://github.com/apache/calcite/pull/3839|https://github.com/apache/calcite/pull/3839,]


was (Author: JIRAUSER302115):
I fix in [https://github.com/apache/calcite/pull/3839,]

> 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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