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Posted to derby-dev@db.apache.org by "Dag H. Wanvik (JIRA)" <ji...@apache.org> on 2014/08/05 22:51:12 UTC
[jira] [Resolved] (DERBY-6565) ROW_NUMBER function throws
NullPointerException in UPDATE statement
[ https://issues.apache.org/jira/browse/DERBY-6565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dag H. Wanvik resolved DERBY-6565.
----------------------------------
Resolution: Fixed
Fix Version/s: 10.11.1.1
Issue & fix info: (was: Repro attached)
> ROW_NUMBER function throws NullPointerException in UPDATE statement
> -------------------------------------------------------------------
>
> Key: DERBY-6565
> URL: https://issues.apache.org/jira/browse/DERBY-6565
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.10.2.0
> Reporter: Knut Anders Hatlen
> Assignee: Dag H. Wanvik
> Priority: Minor
> Fix For: 10.11.1.1
>
> Attachments: derby-6565-forbid.diff, derby-6565-forbid.status, derby-6565.diff
>
>
> A NullPointerException is raised with this (possibly illegal?) UPDATE statement:
> {noformat}
> ij version 10.10
> ij> connect 'jdbc:derby:memory:db;create=true';
> ij> create table t(x int);
> 0 rows inserted/updated/deleted
> ij> insert into t values 1;
> 1 row inserted/updated/deleted
> ij> update t set x = row_number() over ();
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> {noformat}
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