[ http://issues.apache.org/jira/browse/DERBY-1707?page=all ]
Mike Matrigali updated DERBY-1707:
----------------------------------
Fix Version/s: 10.2.1.0
10.3.0.0
I reviewed the simple patch, ran full set of successful tests against ibm142
jvm and committed the
DERBY1707ConstraintNullPropertyV1diff.txt patch to the trunk. This should get
merged into 10.2.
m3_142:160>svn commit
Sending java\engine\org\apache\derby\impl\sql\compile\FromBaseTable.java
Sending
java\testing\org\apache\derbyTesting\functionTests\master\DerbyNet\optimizerOverrides.out
Sending
java\testing\org\apache\derbyTesting\functionTests\master\DerbyNetClient\optimizerOverrides.out
Sending
java\testing\org\apache\derbyTesting\functionTests\master\optimizerOverrides.out
Sending
java\testing\org\apache\derbyTesting\functionTests\tests\lang\optimizerOverrides.sql
Transmitting file data .....
Committed revision 447011.
> Specifying an incorrect optimizer property (constraint=null) gives
> NullPointerException
> ---------------------------------------------------------------------------------------
>
> Key: DERBY-1707
> URL: http://issues.apache.org/jira/browse/DERBY-1707
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.2.1.0, 10.3.0.0
> Reporter: Deepa Remesh
> Assigned To: Mamta A. Satoor
> Fix For: 10.2.1.0, 10.3.0.0
>
> Attachments: DERBY1707ConstraintNullPropertyV1diff.txt,
> illegal_overrides.sql
>
>
> After we get the NPE, any other operation gives:
> ERROR 40XT0: An internal error was identified by RawStore module.
> Specifying constraint=null as an optimizer override is actually a usage
> error. I tried this thinking it is allowed like index=null which can be used
> to force a table scan. But specifying constraint=null gives a NPE and other
> operations give the above error. I am attaching a repro
> 'illegal_overrides.sql'.
> Found this when testing with 10.2.1.0 beta. Stack traces below:
> ij> --- specifying null value for constraint gives NPE
> SELECT * FROM t1 --DERBY-PROPERTIES constraint=null
> ;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> java.lang.NullPointerException
> at
> org.apache.derby.impl.sql.compile.FromBaseTable.verifyProperties(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.ProjectRestrictNode.verifyProperties(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.FromList.verifyProperties(Unknown Source)
> at org.apache.derby.impl.sql.compile.OptimizerImpl.<init>(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.Level2OptimizerImpl.<init>(Unknown Source)
> at
> org.apache.derby.impl.sql.compile.Level2OptimizerFactoryImpl.getOptimizerImpl(Unknown
> Sou
> rce)
> at
> org.apache.derby.impl.sql.compile.OptimizerFactoryImpl.getOptimizer(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.ResultSetNode.getOptimizer(Unknown Source)
> at org.apache.derby.impl.sql.compile.SelectNode.optimize(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.DMLStatementNode.optimize(Unknown Source)
> at org.apache.derby.impl.sql.compile.CursorNode.optimize(Unknown
> Source)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown
> Source)
> at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
> at
> org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(
> Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(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.Main14.main(Unknown Source)
> at org.apache.derby.tools.ij.main(Unknown Source)
> ij> --- something goes wrong in validation of properties after we get the NPE
> SELECT * FROM t1 --DERBY-PROPERTIES constrant=cons1
> ;
> ERROR 40XT0: An internal error was identified by RawStore module.
> ERROR 40XT0: An internal error was identified by RawStore module.
> at org.apache.derby.iapi.error.StandardException.newException(Unknown
> Source)
> at org.apache.derby.impl.store.raw.xact.Xact.setActiveState(Unknown
> Source)
> at org.apache.derby.impl.store.raw.xact.Xact.openContainer(Unknown
> Source)
> at
> org.apache.derby.impl.store.access.conglomerate.OpenConglomerate.init(Unknown
> Source)
> at org.apache.derby.impl.store.access.heap.Heap.open(Unknown Source)
> at
> org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(Unknown
> Source)
> at
> org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(Unknown
> Source)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(Unknown
> Source
> )
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.locateSchemaRow(Unknown
> Source)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.QueryTreeNode.getSchemaDescriptor(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.FromBaseTable.bindTableDescriptor(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.FromBaseTable.bindNonVTITables(Unknown
> Source)
> at org.apache.derby.impl.sql.compile.FromList.bindTables(Unknown
> Source)
> at
> org.apache.derby.impl.sql.compile.SelectNode.bindNonVTITables(Unknown Source)
> at
> org.apache.derby.impl.sql.compile.DMLStatementNode.bindTables(Unknown Source)
> at org.apache.derby.impl.sql.compile.DMLStatementNode.bind(Unknown
> Source)
> at org.apache.derby.impl.sql.compile.CursorNode.bind(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown
> Source)
> at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
> at
> org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(
> Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(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.Main14.main(Unknown Source)
> at org.apache.derby.tools.ij.main(Unknown Source)
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