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https://issues.apache.org/jira/browse/PHOENIX-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maryann Xue updated PHOENIX-1580:
---------------------------------
Attachment: Phoenix-1580-v4.patch
Updated. Was going to remove unnecessary logic in ParseNodeFactory.select(),
but ended up removing too much. Sorry about that, [~ayingshu].
Meanwhile, did a little test with having union in a subquery, [~jamestaylor].
With the outer query in place, we could get it for free. But we still need to
fix some aliases in the union query. I got it working with some walk around but
need to find a better solution for all cases. Let's address that in another
issue maybe.
> Support UNION ALL
> -----------------
>
> Key: PHOENIX-1580
> URL: https://issues.apache.org/jira/browse/PHOENIX-1580
> Project: Phoenix
> Issue Type: Bug
> Reporter: Alicia Ying Shu
> Assignee: Alicia Ying Shu
> Attachments: PHOENIX-1580-grammar.patch, Phoenix-1580-v1.patch,
> Phoenix-1580-v2.patch, Phoenix-1580-v3.patch, Phoenix-1580-v4.patch,
> phoenix-1580-v1-wipe.patch, phoenix-1580.patch, unionall-wipe.patch
>
>
> Select * from T1
> UNION ALL
> Select * from T2
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