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https://issues.apache.org/jira/browse/HIVE-2513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Namit Jain updated HIVE-2513:
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Status: Patch Available (was: Open)
> create a test to verify that partition pruning works for partitioned views
> with a union
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-2513
> URL: https://issues.apache.org/jira/browse/HIVE-2513
> Project: Hive
> Issue Type: Test
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.2513.1.patch
>
>
> It would be good to have a test to check partition pruning on a view like:
> create view t1 partitioned on (ds) as
> select * from
> (
> select key, value, ds from t1_new
> union all
> select key, value, t1_old.ds from t1_old join t1_mapping
> on t1_old.keymap = t1_mapping.keymap and
> t1_old.ds = t1_mapping.ds
> ) subq;
> While adding the test, I found that the lineage is broken for this.
> Will file a separate issue for that.
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