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https://issues.apache.org/jira/browse/TAJO-215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13964860#comment-13964860
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Hyunsik Choi commented on TAJO-215:
-----------------------------------
No problem. I understand that you spend your own time. Nevertheless, you have
done great contributions in Tajo. :)
I'll review it soon!
> Catalog should allow compatible types when finding functions
> ------------------------------------------------------------
>
> Key: TAJO-215
> URL: https://issues.apache.org/jira/browse/TAJO-215
> Project: Tajo
> Issue Type: Sub-task
> Components: catalog, function/udf
> Affects Versions: 0.8-incubating, 1.0-incubating
> Reporter: Hyunsik Choi
> Assignee: Alvin Henrick
> Priority: Critical
> Labels: patch
> Fix For: 0.8-incubating, 1.0-incubating
>
> Attachments: TAJO-215.Henrick.01.patch.txt,
> TAJO-215.Henrick.02.patch.txt, TAJO-215.Henrick.03.patch.txt, TAJO-215_2.patch
>
>
> Current catalog is strong typed. Given a find request, it only can search for
> a certain function with the same argument types. However, in many cases,
> catalog should find functions with compatible parameter types.
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