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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-3870) Concurrent Inserts of rows with XML data results in an exception
Date Fri, 03 Jun 2011 11:15:48 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-3870:
--------------------------------------

    Fix Version/s: 10.8.1.3

Backported the fix to the 10.8 branch (revision 1130983).

I think we also need to bump the last digit in the version number on the branch in case someone
following the updates on the branch has triggers that use XML operators. This is needed because
the format of the compiled execution plans has changed, so the triggers need to be recompiled.
Bumping the last digit in the version number will make the triggers recompile automatically.

> Concurrent Inserts of rows with XML data results in an exception
> ----------------------------------------------------------------
>
>                 Key: DERBY-3870
>                 URL: https://issues.apache.org/jira/browse/DERBY-3870
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.4.1.3, 10.4.2.1, 10.5.2.0, 10.6.1.0
>         Environment: System: MS windows server 2003 standard edition service pack 2.
Derby is run as a server on port 1527.
>            Reporter: Royi Ronen
>            Assignee: Knut Anders Hatlen
>              Labels: derby_triage10_5_2
>             Fix For: 10.8.1.3, 10.9.0.0
>
>         Attachments: Copy of derby.log, DerbyMultiInsertXmlException.zip, d3870-1a.diff,
d3870-1a.stat, d3870-2a.diff, d3870-3a.diff, d3870-3a.stat, d3870-junit.diff
>
>
> We insert rows into a table using the following prepared statement (through JDBC):
> INSERT INTO USER1.PSTORE values(?,?, XMLPARSE(document CAST (? AS CLOB) preserve whitespace))
> where each of the ?'s are replaced with a string.
> One thread runs fine. Two or more result in the following exception: 
> org.apache.derby.client.am.SqlException: Java exception: 'FWK005 parse may not be called
while parsing.: org.xml.sax.SAXException'.
> 	at org.apache.derby.client.am.SqlException.<init>(Unknown Source)
> 	at org.apache.derby.client.am.SqlException.<init>(Unknown Source)
> We believe that this comes from the dBuilder.parse(InputSource) method.

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