NAME

       MySQL::Diff - Generates a database upgrade instruction set

SYNOPSIS

         use MySQL::Diff;

         my $md = MySQL::Diff->new( %options );
         my $db1 = $md->register_db($ARGV[0], 1);
         my $db2 = $md->register_db($ARGV[1], 2);
         my $diffs = $md->diff();

DESCRIPTION

       Generates the SQL instructions required to upgrade the first database to match the second.

METHODS

   Constructor
       new( %options )
           Instantiate the objects, providing the command line options for database access and
           process requirements.

   Public Methods
       Fuller documentation will appear here in time :)

       •   register_db($name,$inx)

           Reference the database, and setup a connection. The name can be an already existing
           'MySQL::Diff::Database' database object. The index can be '1' or '2', and refers both
           to the order of the diff, and to the host, port, username and password arguments that
           have been supplied.

       •   db1()

       •   db2()

           Return the first and second databases registered via "register_db()".

       •   diff()

           Performs the diff, returning a string containing the commands needed to change the
           schema of the first database into that of the second.

COPYRIGHT AND LICENSE

       Copyright (c) 2000-2011 Adam Spiers. All rights reserved. This program is free software;
       you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       mysqldiff, MySQL::Diff::Database, MySQL::Diff::Table, MySQL::Diff::Utils

AUTHOR

       Adam Spiers <mysqldiff@adamspiers.org>