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Posted to issues@spark.apache.org by "Martin Senne (JIRA)" <ji...@apache.org> on 2015/09/29 12:14:04 UTC

[jira] [Updated] (SPARK-10868) monotonicallyIncreasingId() supports offset for indexing

     [ https://issues.apache.org/jira/browse/SPARK-10868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Senne updated SPARK-10868:
---------------------------------
    Summary: monotonicallyIncreasingId() supports offset for indexing  (was: monotonicallyIncreasingId() supports offset to start indexing at)

> monotonicallyIncreasingId() supports offset for indexing
> --------------------------------------------------------
>
>                 Key: SPARK-10868
>                 URL: https://issues.apache.org/jira/browse/SPARK-10868
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 1.5.0
>            Reporter: Martin Senne
>
> With SPARK-7135 and https://github.com/apache/spark/pull/5709 `monotonicallyIncreasingID()` allows to create an index column with unique ids. The indexing always starts at 0 (no offset).
> Feature wish: Having a parameter `offset`, such that the function can be used as
>     monotonicallyIncreasingID( offset )
> and indexing *starts at `offset` instead of 0*.



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