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Posted to derby-dev@db.apache.org by "Knut Anders Hatlen (JIRA)" <ji...@apache.org> on 2014/09/02 14:54:20 UTC
[jira] [Commented] (DERBY-6724) NPE if insert statement needs
recompilation after having fired a trigger
[ https://issues.apache.org/jira/browse/DERBY-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14118155#comment-14118155 ]
Knut Anders Hatlen commented on DERBY-6724:
-------------------------------------------
The problem was originally discussed on derby-user ([http://mail-archives.apache.org/mod_mbox/db-derby-user/201408.mbox/%3Cltq5hl$kps$1@ger.gmane.org%3E]) and in DERBY-6722.
> NPE if insert statement needs recompilation after having fired a trigger
> ------------------------------------------------------------------------
>
> Key: DERBY-6724
> URL: https://issues.apache.org/jira/browse/DERBY-6724
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.11.1.1
> Reporter: Knut Anders Hatlen
> Attachments: Derby6724.java
>
>
> If an insert statement that has fired a trigger, is needs recompilation during execution, it fails with a NullPointerException in InternalTriggerExecutionContext.cleanup():
> {noformat}
> java.lang.NullPointerException
> at org.apache.derby.impl.sql.execute.InternalTriggerExecutionContext.cleanup(InternalTriggerExecutionContext.java:236)
> at org.apache.derby.impl.sql.execute.TriggerEventActivator.cleanup(TriggerEventActivator.java:291)
> at org.apache.derby.impl.sql.execute.InsertResultSet.cleanUp(InsertResultSet.java:2199)
> at org.apache.derby.impl.sql.conn.GenericStatementContext.cleanupOnError(GenericStatementContext.java:543)
> at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(GenericPreparedStatement.java:476)
> at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:349)
> at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1337)
> at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(EmbedPreparedStatement.java:1709)
> at org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(EmbedPreparedStatement.java:1394)
> {noformat}
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