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Posted to issues@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2015/04/04 01:15:53 UTC
[jira] [Resolved] (DRILL-2458) Extra hash column added when running
CTAS with order by
[ https://issues.apache.org/jira/browse/DRILL-2458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aman Sinha resolved DRILL-2458.
-------------------------------
Resolution: Fixed
> Extra hash column added when running CTAS with order by
> -------------------------------------------------------
>
> Key: DRILL-2458
> URL: https://issues.apache.org/jira/browse/DRILL-2458
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Steven Phillips
> Assignee: Jinfeng Ni
> Fix For: 0.9.0
>
> Attachments: 0001-DRILL-2458-Ensure-no-unwanted-columns-are-added-to-C.patch
>
>
> I created the table via the command:
> {code:sql}
> create table dfs.tmp.lineitem_sort as select * from dfs.`/drill/SF10/lineitem` order by l_extendedprice desc
> {code}
> This resulted in an extra column when reading the data back:
> {code}
> 0: jdbc:drill:> select * from `lineitem_sort/0_0_0.parquet` limit 1;
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> | E_X_P_R_H_A_S_H_F_I_E_L_D | L_COMMENT | L_COMMITDATE | L_DISCOUNT | L_EXTENDEDPRICE | L_LINENUMBER | L_LINESTATUS | L_ORDERKEY | L_PARTKEY | L_QUANTITY | L_RECEIPTDATE | L_RETURNFLAG | L_SHIPDATE | L_SHIPINSTRUCT | L_SHIPMODE | L_SUPPKEY | L_TAX | l_extendedprice0 |
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> | -1909175176 | [B@187a06b6 | [B@734ea347 | 0.02 | 104949.5 | 2 | [B@2fc1c575 | 16734176 | 199999 | 50.0 | [B@5a8a9cd1 | [B@423d8bc7 | [B@56a3d7ca | [B@1eac3b36 | [B@3d6365f5 | 50002 | 0.05 | 104949.5 |
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> {code}
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