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Posted to derby-dev@db.apache.org by "Bryan Pendleton (JIRA)" <de...@db.apache.org> on 2006/08/24 08:49:12 UTC

[jira] Created: (DERBY-1754) sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE

sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE
----------------------------------------------------------------------

                 Key: DERBY-1754
                 URL: http://issues.apache.org/jira/browse/DERBY-1754
             Project: Derby
          Issue Type: Bug
          Components: SQL
    Affects Versions: 10.2.2.0, 10.3.0.0
            Reporter: Bryan Pendleton


I'm concerned about the effect that I saw from setting
derby.database.sqlAuthorization=true in my environment.

I tried making a one line change to the properties used by the
altertable.sql test (see inline diff below), and then running

  java org.apache.derbyTesting.functionTests.harness.RunTest lang/altertable.sql

The result was a horrendous diff in which the altertable test ran
for a little bit, then printed a Null Pointer Exception, then
started saying

  ERROR 40XT0: An internal error was identified by RawStore module.

over and over for the rest of the test.

Below I've pasted the one-line diff that I applied, and I've also
pasted the stack trace for the Null Pointer Exception and for the
first of the subsequent 40XT0 messages.

What I'm hoping is that someone will say either:
 - "that's a usage error; you can't just set that property like that", or
 - "that's a bug, please file it"

By the way, this is with the current head of trunk.

thanks,

bryan

------------------------------------------------------------------------------------------

-bash-2.05b$ svn diff
Index: java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties
===================================================================
--- java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (revision 433854)
+++ java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (working copy)
@@ -2,3 +2,4 @@
 # the statement cache off to ensure no trailing dependencies exist
 derby.language.statementCacheSize=0
 derby.locks.waitTimeout=4
+derby.database.sqlAuthorization=true

--------------------------------------------------------------------------------------------

2006-08-23 16:50:12.259 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: UPDATE "APP"."T0" SET "C2" = 0
java.lang.NullPointerException
        at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(CompilerContextImpl.java:742)
        at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(ResultColumn.java:683)
        at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(ResultColumnList.java:636)
        at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(ResultSetNode.java:683)
        at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(SelectNode.java:752)
        at org.apache.derby.impl.sql.compile.UpdateNode.bind(UpdateNode.java:349)
        at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:345)
        at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:111)
        at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:723)
        at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeUpdate(AlterTableConstantAction.java:2052)
        at org.apache.derby.impl.sql.execute.AlterTableConstantAction.updateNewColumnToDefault(AlterTableConstantAction.java:2047)
        at org.apache.derby.impl.sql.execute.AlterTableConstantAction.addNewColumnToTable(AlterTableConstantAction.java:646)
        at org.apache.derby.impl.sql.execute.AlterTableConstantAction.execGuts(AlterTableConstantAction.java:398)
        at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeConstantAction(AlterTableConstantAction.java:295)
        at org.apache.derby.impl.sql.execute.MiscResultSet.open(MiscResultSet.java:57)
        at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:358)
        at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1182)
        at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:585)
        at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
        at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
        at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
        at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
        at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
        at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
        at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
        at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
        at org.apache.derby.tools.ij.main(ij.java:71)

------------------------------------------------------------------------------------------------

2006-08-23 16:50:12.270 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: -- add a unique column constraint to a table with > 1 row
alter table t3 add column c2 int not null default 0 unique
ERROR 40XT0: An internal error was identified by RawStore module.
        at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:295)
        at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Xact.java:1773)
        at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1272)
        at org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(OpenConglomerate.java:866)
        at org.apache.derby.impl.store.access.heap.Heap.open(Heap.java:615)
        at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:479)
        at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1316)
        at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:7446)
        at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(DataDictionaryImpl.java:1547)
        at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1457)
        at org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(QueryTreeNode.java:1505)
        at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:228)
        at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:207)
        at org.apache.derby.impl.sql.compile.AlterTableNode.init(AlterTableNode.java:165)
        at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(NodeFactory.java:239)
        at org.apache.derby.impl.sql.compile.SQLParser.alterTableBody(SQLParser.java:14016)
        at org.apache.derby.impl.sql.compile.SQLParser.alterTableStatement(SQLParser.java:13977)
        at org.apache.derby.impl.sql.compile.SQLParser.spsAlterStatement(SQLParser.java:1943)
        at org.apache.derby.impl.sql.compile.SQLParser.StatementPart(SQLParser.java:1791)
        at org.apache.derby.impl.sql.compile.SQLParser.Statement(SQLParser.java:1703)
        at org.apache.derby.impl.sql.compile.ParserImpl.parseGoalProduction(ParserImpl.java:180)
        at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:151)
        at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
        at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:119)
        at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:714)
        at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:568)
        at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
        at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
        at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
        at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
        at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
        at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
        at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
        at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
        at org.apache.derby.tools.ij.main(ij.java:71)



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[jira] Commented: (DERBY-1754) sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE

Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
    [ http://issues.apache.org/jira/browse/DERBY-1754?page=comments#action_12430766 ] 
            
Bryan Pendleton commented on DERBY-1754:
----------------------------------------

At the instant of the NPE, it appears that addRequiredColumnPriv is assuming
that a ColumnDescriptor always has a valid "table" field pointing to its table descriptor.

But when ColumnDescriptor objects are initially being created by
SYSCOLUMNSRowFactor.buildDescriptor, the table descriptor field is not being
set and hence is NULL.

Could it be as simple as changing SYSCOLUMNSRowFactory.buildDescriptor
so that it sets the table pointer when building the column descriptor?

> sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE
> ----------------------------------------------------------------------
>
>                 Key: DERBY-1754
>                 URL: http://issues.apache.org/jira/browse/DERBY-1754
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.0.0, 10.2.2.0
>            Reporter: Bryan Pendleton
>
> I'm concerned about the effect that I saw from setting
> derby.database.sqlAuthorization=true in my environment.
> I tried making a one line change to the properties used by the
> altertable.sql test (see inline diff below), and then running
>   java org.apache.derbyTesting.functionTests.harness.RunTest lang/altertable.sql
> The result was a horrendous diff in which the altertable test ran
> for a little bit, then printed a Null Pointer Exception, then
> started saying
>   ERROR 40XT0: An internal error was identified by RawStore module.
> over and over for the rest of the test.
> Below I've pasted the one-line diff that I applied, and I've also
> pasted the stack trace for the Null Pointer Exception and for the
> first of the subsequent 40XT0 messages.
> What I'm hoping is that someone will say either:
>  - "that's a usage error; you can't just set that property like that", or
>  - "that's a bug, please file it"
> By the way, this is with the current head of trunk.
> thanks,
> bryan
> ------------------------------------------------------------------------------------------
> -bash-2.05b$ svn diff
> Index: java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties
> ===================================================================
> --- java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (revision 433854)
> +++ java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (working copy)
> @@ -2,3 +2,4 @@
>  # the statement cache off to ensure no trailing dependencies exist
>  derby.language.statementCacheSize=0
>  derby.locks.waitTimeout=4
> +derby.database.sqlAuthorization=true
> --------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.259 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: UPDATE "APP"."T0" SET "C2" = 0
> java.lang.NullPointerException
>         at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(CompilerContextImpl.java:742)
>         at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(ResultColumn.java:683)
>         at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(ResultColumnList.java:636)
>         at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(ResultSetNode.java:683)
>         at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(SelectNode.java:752)
>         at org.apache.derby.impl.sql.compile.UpdateNode.bind(UpdateNode.java:349)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:345)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:111)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:723)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeUpdate(AlterTableConstantAction.java:2052)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.updateNewColumnToDefault(AlterTableConstantAction.java:2047)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.addNewColumnToTable(AlterTableConstantAction.java:646)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.execGuts(AlterTableConstantAction.java:398)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeConstantAction(AlterTableConstantAction.java:295)
>         at org.apache.derby.impl.sql.execute.MiscResultSet.open(MiscResultSet.java:57)
>         at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:358)
>         at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1182)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:585)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)
> ------------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.270 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: -- add a unique column constraint to a table with > 1 row
> alter table t3 add column c2 int not null default 0 unique
> ERROR 40XT0: An internal error was identified by RawStore module.
>         at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:295)
>         at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Xact.java:1773)
>         at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1272)
>         at org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(OpenConglomerate.java:866)
>         at org.apache.derby.impl.store.access.heap.Heap.open(Heap.java:615)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:479)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1316)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:7446)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(DataDictionaryImpl.java:1547)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1457)
>         at org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(QueryTreeNode.java:1505)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:228)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:207)
>         at org.apache.derby.impl.sql.compile.AlterTableNode.init(AlterTableNode.java:165)
>         at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(NodeFactory.java:239)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableBody(SQLParser.java:14016)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableStatement(SQLParser.java:13977)
>         at org.apache.derby.impl.sql.compile.SQLParser.spsAlterStatement(SQLParser.java:1943)
>         at org.apache.derby.impl.sql.compile.SQLParser.StatementPart(SQLParser.java:1791)
>         at org.apache.derby.impl.sql.compile.SQLParser.Statement(SQLParser.java:1703)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseGoalProduction(ParserImpl.java:180)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:151)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:119)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:714)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:568)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)

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[jira] Closed: (DERBY-1754) sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE

Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
     [ http://issues.apache.org/jira/browse/DERBY-1754?page=all ]

Bryan Pendleton closed DERBY-1754.
----------------------------------


> sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE
> ----------------------------------------------------------------------
>
>                 Key: DERBY-1754
>                 URL: http://issues.apache.org/jira/browse/DERBY-1754
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.0.0, 10.2.2.0
>            Reporter: Bryan Pendleton
>
> I'm concerned about the effect that I saw from setting
> derby.database.sqlAuthorization=true in my environment.
> I tried making a one line change to the properties used by the
> altertable.sql test (see inline diff below), and then running
>   java org.apache.derbyTesting.functionTests.harness.RunTest lang/altertable.sql
> The result was a horrendous diff in which the altertable test ran
> for a little bit, then printed a Null Pointer Exception, then
> started saying
>   ERROR 40XT0: An internal error was identified by RawStore module.
> over and over for the rest of the test.
> Below I've pasted the one-line diff that I applied, and I've also
> pasted the stack trace for the Null Pointer Exception and for the
> first of the subsequent 40XT0 messages.
> What I'm hoping is that someone will say either:
>  - "that's a usage error; you can't just set that property like that", or
>  - "that's a bug, please file it"
> By the way, this is with the current head of trunk.
> thanks,
> bryan
> ------------------------------------------------------------------------------------------
> -bash-2.05b$ svn diff
> Index: java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties
> ===================================================================
> --- java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (revision 433854)
> +++ java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (working copy)
> @@ -2,3 +2,4 @@
>  # the statement cache off to ensure no trailing dependencies exist
>  derby.language.statementCacheSize=0
>  derby.locks.waitTimeout=4
> +derby.database.sqlAuthorization=true
> --------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.259 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: UPDATE "APP"."T0" SET "C2" = 0
> java.lang.NullPointerException
>         at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(CompilerContextImpl.java:742)
>         at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(ResultColumn.java:683)
>         at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(ResultColumnList.java:636)
>         at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(ResultSetNode.java:683)
>         at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(SelectNode.java:752)
>         at org.apache.derby.impl.sql.compile.UpdateNode.bind(UpdateNode.java:349)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:345)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:111)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:723)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeUpdate(AlterTableConstantAction.java:2052)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.updateNewColumnToDefault(AlterTableConstantAction.java:2047)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.addNewColumnToTable(AlterTableConstantAction.java:646)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.execGuts(AlterTableConstantAction.java:398)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeConstantAction(AlterTableConstantAction.java:295)
>         at org.apache.derby.impl.sql.execute.MiscResultSet.open(MiscResultSet.java:57)
>         at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:358)
>         at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1182)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:585)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)
> ------------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.270 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: -- add a unique column constraint to a table with > 1 row
> alter table t3 add column c2 int not null default 0 unique
> ERROR 40XT0: An internal error was identified by RawStore module.
>         at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:295)
>         at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Xact.java:1773)
>         at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1272)
>         at org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(OpenConglomerate.java:866)
>         at org.apache.derby.impl.store.access.heap.Heap.open(Heap.java:615)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:479)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1316)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:7446)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(DataDictionaryImpl.java:1547)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1457)
>         at org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(QueryTreeNode.java:1505)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:228)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:207)
>         at org.apache.derby.impl.sql.compile.AlterTableNode.init(AlterTableNode.java:165)
>         at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(NodeFactory.java:239)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableBody(SQLParser.java:14016)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableStatement(SQLParser.java:13977)
>         at org.apache.derby.impl.sql.compile.SQLParser.spsAlterStatement(SQLParser.java:1943)
>         at org.apache.derby.impl.sql.compile.SQLParser.StatementPart(SQLParser.java:1791)
>         at org.apache.derby.impl.sql.compile.SQLParser.Statement(SQLParser.java:1703)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseGoalProduction(ParserImpl.java:180)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:151)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:119)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:714)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:568)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)

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[jira] Commented: (DERBY-1754) sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE

Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
    [ http://issues.apache.org/jira/browse/DERBY-1754?page=comments#action_12430779 ] 
            
Bryan Pendleton commented on DERBY-1754:
----------------------------------------

The following diff indeed seems to resolve this problem; I'll do more testing.

Index: java/engine/org/apache/derby/impl/sql/catalog/SYSCOLUMNSRowFactory.java
===================================================================
--- java/engine/org/apache/derby/impl/sql/catalog/SYSCOLUMNSRowFactory.java (revision 437177)
+++ java/engine/org/apache/derby/impl/sql/catalog/SYSCOLUMNSRowFactory.java (working copy)
@@ -462,6 +462,10 @@
                colDesc = new ColumnDescriptor(columnName, columnNumber,
                                                        dataTypeServices, defaultValue, defaultInfo, uuid,
                                                        defaultUUID, autoincStart, autoincInc);
+
+               if (parentTupleDescriptor instanceof TableDescriptor)
+                       colDesc.setTableDescriptor((TableDescriptor)parentTupleDescriptor);
+
                return colDesc;
        }


> sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE
> ----------------------------------------------------------------------
>
>                 Key: DERBY-1754
>                 URL: http://issues.apache.org/jira/browse/DERBY-1754
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.0.0, 10.2.2.0
>            Reporter: Bryan Pendleton
>
> I'm concerned about the effect that I saw from setting
> derby.database.sqlAuthorization=true in my environment.
> I tried making a one line change to the properties used by the
> altertable.sql test (see inline diff below), and then running
>   java org.apache.derbyTesting.functionTests.harness.RunTest lang/altertable.sql
> The result was a horrendous diff in which the altertable test ran
> for a little bit, then printed a Null Pointer Exception, then
> started saying
>   ERROR 40XT0: An internal error was identified by RawStore module.
> over and over for the rest of the test.
> Below I've pasted the one-line diff that I applied, and I've also
> pasted the stack trace for the Null Pointer Exception and for the
> first of the subsequent 40XT0 messages.
> What I'm hoping is that someone will say either:
>  - "that's a usage error; you can't just set that property like that", or
>  - "that's a bug, please file it"
> By the way, this is with the current head of trunk.
> thanks,
> bryan
> ------------------------------------------------------------------------------------------
> -bash-2.05b$ svn diff
> Index: java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties
> ===================================================================
> --- java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (revision 433854)
> +++ java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (working copy)
> @@ -2,3 +2,4 @@
>  # the statement cache off to ensure no trailing dependencies exist
>  derby.language.statementCacheSize=0
>  derby.locks.waitTimeout=4
> +derby.database.sqlAuthorization=true
> --------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.259 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: UPDATE "APP"."T0" SET "C2" = 0
> java.lang.NullPointerException
>         at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(CompilerContextImpl.java:742)
>         at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(ResultColumn.java:683)
>         at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(ResultColumnList.java:636)
>         at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(ResultSetNode.java:683)
>         at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(SelectNode.java:752)
>         at org.apache.derby.impl.sql.compile.UpdateNode.bind(UpdateNode.java:349)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:345)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:111)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:723)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeUpdate(AlterTableConstantAction.java:2052)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.updateNewColumnToDefault(AlterTableConstantAction.java:2047)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.addNewColumnToTable(AlterTableConstantAction.java:646)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.execGuts(AlterTableConstantAction.java:398)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeConstantAction(AlterTableConstantAction.java:295)
>         at org.apache.derby.impl.sql.execute.MiscResultSet.open(MiscResultSet.java:57)
>         at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:358)
>         at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1182)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:585)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)
> ------------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.270 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: -- add a unique column constraint to a table with > 1 row
> alter table t3 add column c2 int not null default 0 unique
> ERROR 40XT0: An internal error was identified by RawStore module.
>         at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:295)
>         at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Xact.java:1773)
>         at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1272)
>         at org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(OpenConglomerate.java:866)
>         at org.apache.derby.impl.store.access.heap.Heap.open(Heap.java:615)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:479)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1316)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:7446)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(DataDictionaryImpl.java:1547)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1457)
>         at org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(QueryTreeNode.java:1505)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:228)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:207)
>         at org.apache.derby.impl.sql.compile.AlterTableNode.init(AlterTableNode.java:165)
>         at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(NodeFactory.java:239)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableBody(SQLParser.java:14016)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableStatement(SQLParser.java:13977)
>         at org.apache.derby.impl.sql.compile.SQLParser.spsAlterStatement(SQLParser.java:1943)
>         at org.apache.derby.impl.sql.compile.SQLParser.StatementPart(SQLParser.java:1791)
>         at org.apache.derby.impl.sql.compile.SQLParser.Statement(SQLParser.java:1703)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseGoalProduction(ParserImpl.java:180)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:151)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:119)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:714)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:568)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)

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[jira] Resolved: (DERBY-1754) sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE

Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
     [ http://issues.apache.org/jira/browse/DERBY-1754?page=all ]

Bryan Pendleton resolved DERBY-1754.
------------------------------------

    Resolution: Duplicate

Mamta pointed out that this appears to be a duplicate of DERBY-1583. Thanks, Mamta!

> sqlAuthorization mode causes Null Pointer Exception during ALTER TABLE
> ----------------------------------------------------------------------
>
>                 Key: DERBY-1754
>                 URL: http://issues.apache.org/jira/browse/DERBY-1754
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.0.0, 10.2.2.0
>            Reporter: Bryan Pendleton
>
> I'm concerned about the effect that I saw from setting
> derby.database.sqlAuthorization=true in my environment.
> I tried making a one line change to the properties used by the
> altertable.sql test (see inline diff below), and then running
>   java org.apache.derbyTesting.functionTests.harness.RunTest lang/altertable.sql
> The result was a horrendous diff in which the altertable test ran
> for a little bit, then printed a Null Pointer Exception, then
> started saying
>   ERROR 40XT0: An internal error was identified by RawStore module.
> over and over for the rest of the test.
> Below I've pasted the one-line diff that I applied, and I've also
> pasted the stack trace for the Null Pointer Exception and for the
> first of the subsequent 40XT0 messages.
> What I'm hoping is that someone will say either:
>  - "that's a usage error; you can't just set that property like that", or
>  - "that's a bug, please file it"
> By the way, this is with the current head of trunk.
> thanks,
> bryan
> ------------------------------------------------------------------------------------------
> -bash-2.05b$ svn diff
> Index: java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties
> ===================================================================
> --- java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (revision 433854)
> +++ java/testing/org/apache/derbyTesting/functionTests/tests/lang/altertable_derby.properties (working copy)
> @@ -2,3 +2,4 @@
>  # the statement cache off to ensure no trailing dependencies exist
>  derby.language.statementCacheSize=0
>  derby.locks.waitTimeout=4
> +derby.database.sqlAuthorization=true
> --------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.259 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: UPDATE "APP"."T0" SET "C2" = 0
> java.lang.NullPointerException
>         at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(CompilerContextImpl.java:742)
>         at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(ResultColumn.java:683)
>         at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(ResultColumnList.java:636)
>         at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(ResultSetNode.java:683)
>         at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(SelectNode.java:752)
>         at org.apache.derby.impl.sql.compile.UpdateNode.bind(UpdateNode.java:349)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:345)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:111)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:723)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeUpdate(AlterTableConstantAction.java:2052)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.updateNewColumnToDefault(AlterTableConstantAction.java:2047)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.addNewColumnToTable(AlterTableConstantAction.java:646)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.execGuts(AlterTableConstantAction.java:398)
>         at org.apache.derby.impl.sql.execute.AlterTableConstantAction.executeConstantAction(AlterTableConstantAction.java:295)
>         at org.apache.derby.impl.sql.execute.MiscResultSet.open(MiscResultSet.java:57)
>         at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:358)
>         at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1182)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:585)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)
> ------------------------------------------------------------------------------------------------
> 2006-08-23 16:50:12.270 GMT Thread[main,5,main] (XID = 179), (SESSIONID = 0), (DATABASE = wombat), (DRDAID = null), Failed Statement is: -- add a unique column constraint to a table with > 1 row
> alter table t3 add column c2 int not null default 0 unique
> ERROR 40XT0: An internal error was identified by RawStore module.
>         at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:295)
>         at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Xact.java:1773)
>         at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1272)
>         at org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(OpenConglomerate.java:866)
>         at org.apache.derby.impl.store.access.heap.Heap.open(Heap.java:615)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:479)
>         at org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1316)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:7446)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(DataDictionaryImpl.java:1547)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1457)
>         at org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(QueryTreeNode.java:1505)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:228)
>         at org.apache.derby.impl.sql.compile.DDLStatementNode.getSchemaDescriptor(DDLStatementNode.java:207)
>         at org.apache.derby.impl.sql.compile.AlterTableNode.init(AlterTableNode.java:165)
>         at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(NodeFactory.java:239)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableBody(SQLParser.java:14016)
>         at org.apache.derby.impl.sql.compile.SQLParser.alterTableStatement(SQLParser.java:13977)
>         at org.apache.derby.impl.sql.compile.SQLParser.spsAlterStatement(SQLParser.java:1943)
>         at org.apache.derby.impl.sql.compile.SQLParser.StatementPart(SQLParser.java:1791)
>         at org.apache.derby.impl.sql.compile.SQLParser.Statement(SQLParser.java:1703)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseGoalProduction(ParserImpl.java:180)
>         at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:151)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:119)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:714)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:568)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:321)
>         at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:517)
>         at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:370)
>         at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:268)
>         at org.apache.derby.impl.tools.ij.Main.go(Main.java:204)
>         at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:170)
>         at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:56)
>         at org.apache.derby.tools.ij.main(ij.java:71)

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