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Posted to issues@calcite.apache.org by "SHEN KAI (Jira)" <ji...@apache.org> on 2019/08/19 16:32:00 UTC
[jira] [Comment Edited] (CALCITE-2772) Support varargs for
user-defined functions (UDFs)
[ https://issues.apache.org/jira/browse/CALCITE-2772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16910540#comment-16910540 ]
SHEN KAI edited comment on CALCITE-2772 at 8/19/19 4:31 PM:
------------------------------------------------------------
[~pzw2018] , has this issue already been solved? I met the same issue and created a patch for it.
was (Author: gr4ve):
[~pzw2018] , has this issue already been solved? I met the same issue and did a patch for it.
> Support varargs for user-defined functions (UDFs)
> -------------------------------------------------
>
> Key: CALCITE-2772
> URL: https://issues.apache.org/jira/browse/CALCITE-2772
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: pengzhiwei
> Assignee: pengzhiwei
> Priority: Major
> Attachments: support_varargs_udf.patch
>
>
> Support varargs for user-defined functions as the case followed:
> {code:java}
> public class ConcatWs {
> public String eval(String sep, String... strs) {...}
> }{code}
>
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