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DBD::Gofer::Transport::null(3)       User Contributed Perl Documentation      DBD::Gofer::Transport::null(3)



NAME
       DBD::Gofer::Transport::null - DBD::Gofer client transport for testing

SYNOPSIS
         my $original_dsn = "..."
         DBI->connect("dbi:Gofer:transport=null;dsn=$original_dsn",...)

       or, enable by setting the DBI_AUTOPROXY environment variable:

         export DBI_AUTOPROXY="dbi:Gofer:transport=null"

DESCRIPTION
       Connect via DBD::Gofer but execute the requests within the same process.

       This is a quick and simple way to test applications for compatibility with the (few) restrictions
       that DBD::Gofer imposes.

       It also provides a simple, portable way for the DBI test suite to be used to test DBD::Gofer on all
       platforms with no setup.

       Also, by measuring the difference in performance between normal connections and connections via
       "dbi:Gofer:transport=null" the basic cost of using DBD::Gofer can be measured. Furthermore, the
       additional cost of more advanced transports can be isolated by comparing their performance with the
       null transport.

       The "t/85gofer.t" script in the DBI distribution includes a comparative benchmark.

AUTHOR
       Tim Bunce, <http://www.tim.bunce.name>

LICENCE AND COPYRIGHT
       Copyright (c) 2007, Tim Bunce, Ireland. All rights reserved.

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

SEE ALSO
       DBD::Gofer::Transport::Base

       DBD::Gofer



perl v5.12.5                                     2007-10-16                   DBD::Gofer::Transport::null(3)