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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2020/05/08 00:19:00 UTC

[jira] [Updated] (BEAM-9929) UNNEST(array_column)

     [ https://issues.apache.org/jira/browse/BEAM-9929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles updated BEAM-9929:
----------------------------------
    Status: Open  (was: Triage Needed)

> UNNEST(array_column)
> --------------------
>
>                 Key: BEAM-9929
>                 URL: https://issues.apache.org/jira/browse/BEAM-9929
>             Project: Beam
>          Issue Type: Improvement
>          Components: dsl-sql-zetasql
>            Reporter: Rui Wang
>            Assignee: Rui Wang
>            Priority: Major
>
> {code:sql}
> select p from table_with_array_column, UNNEST(table_with_array_column.array_col) as p;
> {code}
> the schema of table_with_array_column:
> ||id_col||array_col||
> |1|[10, 11, 12]|
> expected output:
> ||Heading 1||
> |10|
> |11|
> |12|



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