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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/12/16 01:26:07 UTC
[jira] [Updated] (TAJO-338) Add Query Optimization Part for
Column-Partitioned Tables
[ https://issues.apache.org/jira/browse/TAJO-338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyunsik Choi updated TAJO-338:
------------------------------
Summary: Add Query Optimization Part for Column-Partitioned Tables (was: Improve Planner for column-partitioned table.)
> Add Query Optimization Part for Column-Partitioned Tables
> ---------------------------------------------------------
>
> Key: TAJO-338
> URL: https://issues.apache.org/jira/browse/TAJO-338
> Project: Tajo
> Issue Type: Sub-task
> Components: storage
> Affects Versions: 0.8-incubating
> Reporter: JaeHwa Jung
> Assignee: Hyunsik Choi
> Fix For: 0.8-incubating
>
>
> If user write partitioned column at where clause, Tajo must make a plan to scan a partition directory path. So, Planner needs to improve for partitioned table.
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