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From "Bryan Pendleton (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3219) Group by query with many aggregate columns and case statements fails with: ERROR XSDA7: Restore of a serializable or SQLData object of class , attempted to read more data than was originally stored
Date Sat, 31 May 2008 17:07:46 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bryan Pendleton updated DERBY-3219:
-----------------------------------

    Attachment: ten_four_patch.diff

Attached is ten_four_patch.diff, which I think is the correct patch
for the 10.4 branch.

My 10.4  build environment doesn't seem to be working right
now; I'm getting dozens of failures in the test suites. So I'm
not going to commit this patch to the 10.4 branch now, but I'm
attaching it in case anybody gets the itch to move the patch to
the 10.4 branch later.

> Group by query with many aggregate columns and case statements fails with: ERROR XSDA7:
Restore of a serializable or SQLData object of class , attempted to read more data than was
originally stored
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3219
>                 URL: https://issues.apache.org/jira/browse/DERBY-3219
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.1.4
>            Reporter: Stan Bradbury
>            Assignee: Bryan Pendleton
>         Attachments: maxminPatch.diff, patchWithTest.diff, pivotView.zip, repro.java,
sanityTest.diff, ten_four_patch.diff, testWithMemControls.diff
>
>
> using the attached database (v10.3) - " select * from pivotview " fails with the stack
trace below.  A view (pivotview_ok) created on a subset of the columns in pivotview executes
fine.  Adding one column back into pivotview_ok causes failures most of the time.  See attached
for view definitions.
> 2007-11-21 00:58:49.421 GMT Thread[main,5,main] (XID = 2734422), (SESSIONID = 0), (DATABASE
= pivotview), (DRDAID = null), Failed Statement is: select * from pivotview
> ERROR XSDA7: Restore of a serializable or SQLData object of class , attempted to read
more data than was originally stored
> 	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
> 	at org.apache.derby.impl.store.raw.data.StreamFileContainer.fetchNext(Unknown Source)
> 	at org.apache.derby.impl.store.raw.data.StreamFileContainerHandle.fetchNext(Unknown
Source)
> 	at org.apache.derby.impl.store.access.sort.MergeScan.mergeARow(Unknown Source)
> 	at org.apache.derby.impl.store.access.sort.MergeScan.init(Unknown Source)
> 	at org.apache.derby.impl.store.access.sort.MergeSort.openSortScan(Unknown Source)
> 	at org.apache.derby.impl.store.access.RAMTransaction.openSortScan(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.GroupedAggregateResultSet.loadSorter(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.GroupedAggregateResultSet.openCore(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.openCore(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.open(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.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)
> Caused by: java.io.EOFException
> 	at java.io.DataInputStream.readBoolean(DataInputStream.java:248)
> 	at org.apache.derby.impl.sql.execute.MaxMinAggregator.readExternal(Unknown Source)
> 	at org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(Unknown Source)
> 	at org.apache.derby.iapi.types.UserType.readExternal(Unknown Source)
> 	... 22 more
> ============= begin nested exception, level (1) ===========
> java.io.EOFException
> 	at java.io.DataInputStream.readBoolean(DataInputStream.java:248)
> 	at org.apache.derby.impl.sql.execute.MaxMinAggregator.readExternal(Unknown Source)
> 	at org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(Unknown Source)
> 	at org.apache.derby.iapi.types.UserType.readExternal(Unknown Source)
> 	at org.apache.derby.impl.store.raw.data.StreamFileContainer.fetchNext(Unknown Source)
> 	at org.apache.derby.impl.store.raw.data.StreamFileContainerHandle.fetchNext(Unknown
Source)
> 	at org.apache.derby.impl.store.access.sort.MergeScan.mergeARow(Unknown Source)
> 	at org.apache.derby.impl.store.access.sort.MergeScan.init(Unknown Source)
> 	at org.apache.derby.impl.store.access.sort.MergeSort.openSortScan(Unknown Source)
> 	at org.apache.derby.impl.store.access.RAMTransaction.openSortScan(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.GroupedAggregateResultSet.loadSorter(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.GroupedAggregateResultSet.openCore(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.openCore(Unknown Source)
> 	at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.open(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.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)
> ============= end nested exception, level (1) ===========
> Cleanup action completed

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