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Posted to derby-dev@db.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/04/09 16:30:25 UTC
[jira] [Commented] (DERBY-6025) Wrong results with IN lists and
indexes in territory based collation
[ https://issues.apache.org/jira/browse/DERBY-6025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13964203#comment-13964203 ]
ASF subversion and git services commented on DERBY-6025:
--------------------------------------------------------
Commit 1585983 from mamta@apache.org in branch 'code/branches/10.9'
[ https://svn.apache.org/r1585983 ]
DERBY-6025(Wrong results with IN lists and indexes in territory based collation)
backporting to 10.9
> Wrong results with IN lists and indexes in territory based collation
> --------------------------------------------------------------------
>
> Key: DERBY-6025
> URL: https://issues.apache.org/jira/browse/DERBY-6025
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.5.1.1, 10.5.2.0, 10.5.3.0, 10.6.1.0, 10.6.2.1, 10.7.1.1, 10.8.1.2, 10.8.2.2, 10.8.3.0, 10.9.1.0, 10.10.1.1
> Reporter: Knut Anders Hatlen
> Assignee: Mamta A. Satoor
> Labels: derby_triage10_11
> Fix For: 10.10.1.4, 10.11.0.0
>
> Attachments: DERBY6025_diff_patch1.txt, DERBY6025_diff_patch2.txt
>
>
> The sequence below shows that a query returns 1 row when there is no index on the table, and it returns 0 rows when an index is created. It should return 1 row regardless of the index's presence.
> ij version 10.9
> ij> connect 'jdbc:derby:memory:colldb;create=true;territory=no;collation=TERRITORY_BASED';
> ij> create table t(x varchar(40));
> 0 rows inserted/updated/deleted
> ij> insert into t values 'Stranda Idrottslag', 'Aalesunds Fotballklubb';
> 2 rows inserted/updated/deleted
> ij> select * from t where x in ('Aalesunds Fotballklubb', cast('xyz' as char(3)));
> X
> ----------------------------------------
> Aalesunds Fotballklubb
> 1 row selected
> ij> create index i on t(x);
> 0 rows inserted/updated/deleted
> ij> select * from t where x in ('Aalesunds Fotballklubb', cast('xyz' as char(3)));
> X
> ----------------------------------------
> 0 rows selected
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