[jira] [Commented] (SPARK-8244) string function: find_in_set

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-8244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14611698#comment-14611698 ] 

Apache Spark commented on SPARK-8244:
-------------------------------------

User 'tarekauel' has created a pull request for this issue:
https://github.com/apache/spark/pull/7186

> string function: find_in_set
> ----------------------------
>
>                 Key: SPARK-8244
>                 URL: https://issues.apache.org/jira/browse/SPARK-8244
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Cheng Hao
>            Priority: Minor
>
> find_in_set(string str, string strList): int
> Returns the first occurance of str in strList where strList is a comma-delimited string. Returns null if either argument is null. Returns 0 if the first argument contains any commas. For example, find_in_set('ab', 'abc,b,ab,c,def') returns 3.
> Only add this to SQL, not DataFrame.



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