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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/07/26 01:48:00 UTC

[jira] [Updated] (SPARK-28516) Data Type Formatting Functions: `to_char`

     [ https://issues.apache.org/jira/browse/SPARK-28516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yuming Wang updated SPARK-28516:
--------------------------------
    Summary: Data Type Formatting Functions: `to_char`  (was: adds `to_char`)

> Data Type Formatting Functions: `to_char`
> -----------------------------------------
>
>                 Key: SPARK-28516
>                 URL: https://issues.apache.org/jira/browse/SPARK-28516
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Dylan Guedes
>            Priority: Major
>
> Currently, Spark does not have support for `to_char`. PgSQL, however, [does|[https://www.postgresql.org/docs/9.6/functions-formatting.html]]:
> Query example: 
>  SELECT to_char(SUM(n) OVER (ORDER BY i ROWS BETWEEN CURRENT ROW AND 1 FOLLOWING),'999999999999999999999D9')



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