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Date: Tue, 4 Dec 2012 20:10:58 +0000 (UTC)
From: "Knut Anders Hatlen (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Message-ID: <10682982.60219.1354651858782.JavaMail.jiratomcat@arcas>
In-Reply-To: <1883532817.53111.1354539838558.JavaMail.jiratomcat@arcas>
Subject: [jira] [Updated] (DERBY-6006) NullPointerException in INSERT INTO
 ... SELECT FROM ... ORDER BY
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     [ https://issues.apache.org/jira/browse/DERBY-6006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Knut Anders Hatlen updated DERBY-6006:
--------------------------------------

    Issue & fix info: Patch Available,Repro attached  (was: Repro attached)

All regression tests passed with the patch.
                
> NullPointerException in INSERT INTO ... SELECT FROM ... ORDER BY
> ----------------------------------------------------------------
>
>                 Key: DERBY-6006
>                 URL: https://issues.apache.org/jira/browse/DERBY-6006
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 10.6.2.1, 10.7.1.1, 10.9.1.0, 10.8.3.0
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>         Attachments: d6006-1a-remove-extra-columns.diff
>
>
> A NullPointerException was reported by Harm-Jan Zwinderman on derby-user:
> http://mail-archives.apache.org/mod_mbox/db-derby-user/201211.mbox/%3C50B66527.5040906%40gmail.com%3E
> I've managed to reproduce it on 10.9.1.0 like this:
> ij version 10.9
> ij> connect 'jdbc:derby:memory:db;create=true';
> ij> create table t(x double);
> 0 rows inserted/updated/deleted
> ij> insert into t values (0);
> 1 row inserted/updated/deleted
> ij> prepare ps as 'insert into t select 1 from t order by x';
> ij> execute ps;
> 1 row inserted/updated/deleted
> ij> execute ps;
> 2 rows inserted/updated/deleted
> ij> execute ps;
> 4 rows inserted/updated/deleted
> ij> execute ps;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> Full stack trace:
> java.lang.NullPointerException
> 	at org.apache.derby.impl.store.access.conglomerate.ConglomerateUtil.createFormatIds(Unknown Source)
> 	at org.apache.derby.impl.store.access.heap.Heap.create(Unknown Source)
> 	at org.apache.derby.impl.store.access.heap.HeapConglomerateFactory.createConglomerate(Unknown Source)
> 	at org.apache.derby.impl.store.access.RAMTransaction.createConglomerate(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.TemporaryRowHolderImpl.insert(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.InsertResultSet.normalInsertCore(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown Source)
> 	at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
> 	at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.ij.ExecuteStatement(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.ij.ijStatement(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.main(Unknown Source)
> 	at org.apache.derby.tools.ij.main(Unknown Source)
> 	at org.apache.derby.iapi.tools.run.main(Unknown Source)

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