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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-3870) Concurrent Inserts of rows with XML data results in an exception
Date Wed, 25 Jun 2014 07:58:25 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14043158#comment-14043158
] 

ASF subversion and git services commented on DERBY-3870:
--------------------------------------------------------

Commit 1605285 from [~knutanders] in branch 'code/trunk'
[ https://svn.apache.org/r1605285 ]

DERBY-6634: Improve test coverage of SqlXmlUtil.java

Remove dead code from the time when SqlXmlUtil implemented the
Formatable interface (before DERBY-3870).

> 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_backport_reject_10_7
>             Fix For: 10.8.2.2, 10.9.1.0
>
>         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, upgrade-with-test.diff,
upgrade.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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