I saw you logged the bug — thanks! Can you provide a test case?

> On Feb 2, 2016, at 6:24 PM, DroopyHoo <olaphoo@gmail.com> wrote:
> 
> Hi,
> 
> Thanks Julian and other contributors for fixing serveral UDF bugs of 1.5 version,.
> 
> However, These days I tried the version 1.6 , and find other UDF bugs, which will not happend in calcite 1.5 , may be regression bugs?
> 
> I have reported the bug details in :
> 
> https://issues.apache.org/jira/browse/CALCITE-1075
> 
> I tried to analyze the lastest source code and think the patch http://git-wip-us.apache.org/repos/asf/calcite/commit/d4bbf58d  is not  perfect.
> 
> -- 
> -------
> Wei Hu
>