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Posted to issues@spark.apache.org by "Sandeep (JIRA)" <ji...@apache.org> on 2019/06/19 06:30:00 UTC
[jira] [Commented] (SPARK-28087) String Functions: Add support
split_part
[ https://issues.apache.org/jira/browse/SPARK-28087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16867263#comment-16867263 ]
Sandeep commented on SPARK-28087:
---------------------------------
[~yumwang] I would like to take this issue up.
Just to get clarified, I think the example above is a little wrong shouldnt it be
split_part('abc~@~def~@~ghi', '~@~', 2)
> String Functions: Add support split_part
> ----------------------------------------
>
> Key: SPARK-28087
> URL: https://issues.apache.org/jira/browse/SPARK-28087
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> ||Function||Return Type||Description||Example||Result||
> |{{split_part(_string_ }}{{text}}{{,_delimiter_ }}{{text}}{{, _field_ }}{{int}}{{)}}|{{text}}|Split _string_ on _delimiter_ and return the given field (counting from one)|{{split_part('abc~@~def~@~ghi', '~@~', 2)}}|{{def}}|
> https://www.postgresql.org/docs/11/functions-string.html
> http://prestodb.github.io/docs/current/functions/string.html
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