# Apache::Session::MySQL::NoLock - phpMan

## NAME
    [Apache::Session::MySQL::NoLock] - An implementation of
    [Apache::Session::MySQL] without locking

## SYNOPSIS
     use [Apache::Session::MySQL::NoLock];

     #if you want [Apache::Session] to open new DB handles:

     tie %hash, '[Apache::Session::MySQL::NoLock]', $id, {
        DataSource => 'dbi:mysql:sessions',
        UserName => $db_user,
        Password => $db_pass,
     };

     #or, if your handles are already opened:

     tie %hash, '[Apache::Session::MySQL::NoLock]', $id, {
        Handle => $dbh,
     };

     To configure the non-locking session store in RT (what I use this module for),
     put the following into your C<RT_SiteConfig.pm> module:

        Set($WebSessionClass , '[Apache::Session::MySQL::NoLock]');

## DESCRIPTION
    This module is an implementation of [Apache::Session]. It uses the MySQL
    backing store and the Null locking scheme. See the example, and the
    documentation for [Apache::Session::Store::MySQL] for more details.

## WARNING
    This module explicitly DOES NOT DO ANY LOCKING. This can cause your
    session data to be overwritten or stale data to be read by subsequent
    requests.

    This CAN CAUSE LARGE PROBLEMS IN YOUR APPLICATION.

## AUTHOR
    This module was written by Tomas Doran <<bobtfish@bobtfish.net>>.

## SEE ALSO
    [Apache::Session::MySQL], [Apache::Session::Flex], [Apache::Session]