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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-6006) NullPointerException in INSERT INTO ... SELECT FROM ... ORDER BY
Date Mon, 03 Dec 2012 13:03:58 GMT
Knut Anders Hatlen created DERBY-6006:
-----------------------------------------

             Summary: 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: 10.9.1.0
            Reporter: Knut Anders Hatlen


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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