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Posted to derby-dev@db.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2013/11/15 11:45:50 UTC
[jira] [Commented] (DERBY-6348) NPE or assert failure in recursive
trigger
[ https://issues.apache.org/jira/browse/DERBY-6348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823534#comment-13823534 ]
ASF subversion and git services commented on DERBY-6348:
--------------------------------------------------------
Commit 1542220 from [~knutanders] in branch 'code/branches/10.10'
[ https://svn.apache.org/r1542220 ]
DERBY-6348: NPE or assert failure in recursive trigger
Merged revision 1537393 from trunk.
> NPE or assert failure in recursive trigger
> ------------------------------------------
>
> Key: DERBY-6348
> URL: https://issues.apache.org/jira/browse/DERBY-6348
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.5.1.1, 10.6.1.0, 10.7.1.1, 10.8.1.2, 10.9.1.0, 10.10.1.1
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Fix For: 10.10.1.3, 10.11.0.0
>
> Attachments: set-activation-and-tests.diff, set-activation.diff
>
>
> With 10.5.1.1 and newer, the following ij session fails with a NullPointerException (production jars) or an assert failure (debug jars):
> ij version 10.10
> ij> connect 'jdbc:derby:db;create=true';
> ij> create table t(x int);
> 0 rows inserted/updated/deleted
> ij> insert into t values 0;
> 1 row inserted/updated/deleted
> ij> create trigger tr1 after update on t values 1;
> 0 rows inserted/updated/deleted
> ij> create trigger tr2 after update on t for each row update t set x = x + 1 where x < 3;
> 0 rows inserted/updated/deleted
> ij> update t set x = x + 1;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> It does not fail on 10.4.2.0:
> ij version 10.4
> ij> connect 'jdbc:derby:db;create=true';
> ij> create table t(x int);
> 0 rows inserted/updated/deleted
> ij> insert into t values 0;
> 1 row inserted/updated/deleted
> ij> create trigger tr1 after update on t values 1;
> 0 rows inserted/updated/deleted
> ij> create trigger tr2 after update on t for each row update t set x = x + 1 where x < 3;
> 0 rows inserted/updated/deleted
> ij> update t set x = x + 1;
> 1 row inserted/updated/deleted
> ij> select * from t;
> X
> -----------
> 3
> 1 row selected
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