You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2020/04/28 18:50:00 UTC

[jira] [Assigned] (BEAM-9777) Support UNNEST(ARRAY[STRUCT()])

     [ https://issues.apache.org/jira/browse/BEAM-9777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles reassigned BEAM-9777:
-------------------------------------

    Assignee: Kenneth Knowles

> Support UNNEST(ARRAY[STRUCT()])
> -------------------------------
>
>                 Key: BEAM-9777
>                 URL: https://issues.apache.org/jira/browse/BEAM-9777
>             Project: Beam
>          Issue Type: New Feature
>          Components: dsl-sql-zetasql
>            Reporter: Andrew Pilloud
>            Assignee: Kenneth Knowles
>            Priority: Major
>
> It would be nice to be able to UNNEST an array of structs. For example:
> {code:sql}
> WITH pcol AS
>   (SELECT 1 AS key, ARRAY[STRUCT("abc" AS name, "rst" AS slot),STRUCT("def" AS name, "uvw" AS slot)] AS promo
>   UNION ALL
>   SELECT 2 AS key, ARRAY[STRUCT("ghi" AS name, "xyz" AS slot)] AS promo)
> SELECT * FROM pcol, UNNEST(pcol.promo);
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)