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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6724) NPE if insert statement needs recompilation after having fired a trigger
Date Tue, 02 Sep 2014 12:57:20 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-6724:
--------------------------------------
     Affects Version/s: 10.3.1.4
                        10.4.1.3
                        10.5.1.1
                        10.6.1.0
                        10.7.1.1
                        10.8.1.2
                        10.9.1.0
                        10.10.1.1
    Bug behavior facts: Regression

The NPE can be reproduced with 10.3.1.4 and newer. It does not seem to happen on 10.2.2.0
and earlier releases. Marking as a regression.

> 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: 10.3.1.4, 10.4.1.3, 10.5.1.1, 10.6.1.0, 10.7.1.1, 10.8.1.2, 10.9.1.0,
10.10.1.1, 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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