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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2014/10/17 00:14:34 UTC
[jira] [Updated] (HIVE-8490) Constant folding should happen before
partition pruning
[ https://issues.apache.org/jira/browse/HIVE-8490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-8490:
-----------------------------------
Status: Patch Available (was: Open)
> Constant folding should happen before partition pruning
> -------------------------------------------------------
>
> Key: HIVE-8490
> URL: https://issues.apache.org/jira/browse/HIVE-8490
> Project: Hive
> Issue Type: Improvement
> Components: Logical Optimizer
> Affects Versions: 0.14.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-8490.patch
>
>
> so that partition pruning see simplified expressions and present simpler expressions to metastore
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