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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/18 03:24:00 UTC

[jira] [Created] (SPARK-28087) String Functions: Add support split_part

Yuming Wang created SPARK-28087:
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             Summary: 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


||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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