# perldoc > Log::Log4perl::JavaMap::JDBCAppender

## NAME
    [Log::Log4perl::JavaMap::JDBCAppender](https://www.chedong.com/phpMan.php/perldoc/Log%3A%3ALog4perl%3A%3AJavaMap%3A%3AJDBCAppender/markdown) - wraps [Log::Log4perl::Appender::DBI](https://www.chedong.com/phpMan.php/perldoc/Log%3A%3ALog4perl%3A%3AAppender%3A%3ADBI/markdown)

## SYNOPSIS
## DESCRIPTION
    Possible config properties for log4j JDBCAppender are

        bufferSize
        sql
        password
        user
        URL - attempting to translate a JDBC URL into DBI parameters,
            let me know if you find problems

    Possible config properties for [Log::Log4perl::Appender::DBI](https://www.chedong.com/phpMan.php/perldoc/Log%3A%3ALog4perl%3A%3AAppender%3A%3ADBI/markdown) are

        bufferSize
        sql
        password
        username
        datasource

        usePreparedStmt 0|1

        (patternLayout).dontCollapseArrayRefs 0|1

## SEE ALSO
    <http://jakarta.apache.org/log4j/docs/>

    [Log::Log4perl::Javamap](https://www.chedong.com/phpMan.php/perldoc/Log%3A%3ALog4perl%3A%3AJavamap/markdown)

    [Log::Log4perl::Appender::DBI](https://www.chedong.com/phpMan.php/perldoc/Log%3A%3ALog4perl%3A%3AAppender%3A%3ADBI/markdown)

## LICENSE
    Copyright 2002-2013 by Mike Schilli <<m@perlmeister.com>> and Kevin Goess <<cpan@goess.org>>.

    This library is free software; you can redistribute it and/or modify it under the same terms as
    Perl itself.

## AUTHOR
    Please contribute patches to the project on Github:

        <http://github.com/mschilli/log4perl>

    Send bug reports or requests for enhancements to the authors via our

    MAILING LIST (questions, bug reports, suggestions/patches): <log4perl-devel@lists.sourceforge.net>

    Authors (please contact them via the list above, not directly): Mike Schilli
    <<m@perlmeister.com>>, Kevin Goess <<cpan@goess.org>>

    Contributors (in alphabetical order): Ateeq Altaf, Cory Bennett, Jens Berthold, Jeremy Bopp,
    Hutton Davidson, Chris R. Donnelly, Matisse Enzer, Hugh Esco, Anthony Foiani, James FitzGibbon,
    Carl Franks, Dennis Gregorovic, Andy Grundman, Paul Harrington, Alexander Hartmaier David Hull,
    Robert Jacobson, Jason Kohles, Jeff Macdonald, Markus Peter, Brett Rann, Peter Rabbitson, Erik
    Selberg, Aaron Straup Cope, Lars Thegler, David Viner, Mac Yang.