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Date: Fri, 27 Jul 2012 14:20:43 +0000 (UTC)
From: "rohithsharma (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <191925762.110555.1343398844582.JavaMail.jiratomcat@issues-vm>
Subject: [jira] [Created] (HIVE-3309) drop partition doesnot work for
 mixture of string and non-string columns for non-equality operatior
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rohithsharma created HIVE-3309:
----------------------------------

             Summary: drop partition doesnot work for mixture of string and non-string columns for non-equality operatior
                 Key: HIVE-3309
                 URL: https://issues.apache.org/jira/browse/HIVE-3309
             Project: Hive
          Issue Type: Bug
          Components: Metastore, Query Processor
    Affects Versions: 0.9.1
         Environment: SuSE 11 SP 1
Hadoop Cluster + Hive
            Reporter: rohithsharma
            Priority: Minor


There is still problem in "drop partition" columns if the partition columns are mixture of string and non-string.

There is behavioural change after fixing HIVE-3063.
Before fix
==========
create table ptestfilter (a string, b int) partitioned by (c string, d int);
alter table ptestfilter add partition (c='1', d=2);
alter table ptestFilter add partition (c='2', d=1);
alter table ptestfilter drop partition (c<'2'); //this will execute fine

After fix
==========
create table ptestfilter (a string, b int) partitioned by (c string, d int);
alter table ptestfilter add partition (c='1', d=2);
alter table ptestFilter add partition (c='2', d=1);
alter table ptestfilter drop partition (c<'2'); //this will fail to execute.


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