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From "Phabricator (Commented) (JIRA)" <>
Subject [jira] [Commented] (HIVE-2203) Extend concat_ws() UDF to support arrays of strings
Date Mon, 09 Jan 2012 09:22:40 GMT


Phabricator commented on HIVE-2203:

cwsteinbach has requested changes to the revision "HIVE-2203 [jira] Extend concat_ws() UDF
to support arrays of strings".

  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/ Calling getTypeName
and comparing strings is hacky. Instead lets cast the oi to a ListObjectInspector and call
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/ Indentation.


> Extend concat_ws() UDF to support arrays of strings
> ---------------------------------------------------
>                 Key: HIVE-2203
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Carl Steinbach
>            Assignee: Zhenxiao Luo
>            Priority: Minor
>         Attachments: HIVE-2203.D1065.1.patch, HIVE-2203.D1071.1.patch, HIVE-2203.D1113.1.patch,
> concat_ws() should support the following type of input parameters:
> concat_ws(string separator, array<string>)

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