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CALDRIN / DBICx-Backend-Move-1.000010 / bin / dbicx-backend-move 
#!/usr/bin/env perl

use strict;
use warnings;

use App::DBICx::Backend::Move;
App::DBICx::Backend::Move->run;

=head1 NAME

dbicx-backend-move - Cmdline tool around C<DBICx::Backend::Move>

=head1 SYNOPSIS

This is the command line tool for C<DBICx::Backend::Move>.
C<DBICx::Backend::Move> allows you to to move your database from one
backend to another. Imagine you have add your data in a MySQL database
and want to continue with a PostgreSQL database. Here is the tool for
you.

   $ dbicx-backend-move --schema 'MyApp::Schema' --from_dsn dbi:mysql:dbname=mydb --from_user user --from_pass pass --to_dsn dbi::pg::dbname=mydb --to_user user --to_pass pass --verbose --rawmode


Lets look at the options in detail:

=head1 DESCRIPTION


=over 4

=item --schema

Required option. Name of the L<DBIx::Class> based schema description of
the source database. Therefore, it also will be the schema for the
destination database.

=item --from_dsn

Required option. This argument is the DSN to connect to the source
database. It will be passed to DBIx::Class::Schema->connect. For more
information see L<DBIx::Class::Storage::DBI/"connect_info">.

=item --to_dsn

Required option. This argument is the DSN to connect to the destination
database. It will be passed to DBIx::Class::Schema->connect. For more
information see L<DBIx::Class::Storage::DBI/"connect_info">.

=item --from_user

Optional option. This is the user name needed to connect to the source
database. If the option is not given, dbicx-backend-move will try to
determine it from the actual user. dbicx-backend-move without any
options will show you a usage message that contains the user name it
determined.

=item --to_user

Optional option. This is the user name needed to connect to the
destination database. If the option is not given, dbicx-backend-move
will try to determine it from the actual user. dbicx-backend-move
without any options will show you a usage message that contains the user
name it determined.

=item --from_pass

Optional option. This is the password needed to connect to the source
database. If this argument is not given dbicx-backend-move will assume
no password is needed.

=item --to_pass

Optional option. This is the password needed to connect to the
destination database. If this argument is not given dbicx-backend-move
will assume no password is needed.

=item --verbose

Optional option. Print the name of the table the tool is currently
working on and a dot for every row.

=item --rawmode

Optional mode. Normally during a DB transfer we read and write values
through the DBIC layers which can contain filters for deflate/inflate.
This guarantees that possible backend-specific filters are applied and
converted correctly. However, in some situation this can be too heavy
(memory/time consuming) or you want the exact same values transferred
without touching for other reasons. The rawmode does that.

=back

=head1 AUTHOR

Maik Hentsche, C<< <Caldrin at cpan dot org> >>

=head1 BUGS

Please report any bugs or feature requests to C<bug-dbicx-migration at rt.cpan.org>, or through
the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=DBICx-Backend-Move>.  I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.


=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc DBICx::Backend::Move


You can also look for information at:

=over 4

=item * RT: CPAN's request tracker (report bugs here)

L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=DBICx-Backend-Move>

=item * AnnoCPAN: Annotated CPAN documentation

L<http://annocpan.org/dist/DBICx-Backend-Move>

=item * CPAN Ratings

L<http://cpanratings.perl.org/d/DBICx-Backend-Move>

=item * Search CPAN

L<http://search.cpan.org/dist/DBICx-Backend-Move/>

=back


=head1 ACKNOWLEDGEMENTS

Thanks to

=over 4

=item * renormalist for discussinh design decisions

=item * mst for explaining transaction handling in DBIC and DBI

=back

=head1 LICENSE AND COPYRIGHT

Copyright 2012 Maik Hentsche.

This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.


=cut