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SQL::Translator::Parser::DBIx::Class(3)er Contributed Perl Documentation::Translator::Parser::DBIx::Class(3)



NAME
       SQL::Translator::Parser::DBIx::Class - Create a SQL::Translator schema from a DBIx::Class::Schema
       instance

SYNOPSIS
        ## Via DBIx::Class
        use MyApp::Schema;
        my $schema = MyApp::Schema->connect("dbi:SQLite:something.db");
        $schema->create_ddl_dir();
        ## or
        $schema->deploy();

        ## Standalone
        use MyApp::Schema;
        use SQL::Translator;

        my $schema = MyApp::Schema->connect;
        my $trans  = SQL::Translator->new (
             parser      => 'SQL::Translator::Parser::DBIx::Class',
             parser_args => {
                 package => $schema,
                 add_fk_index => 0,
                 sources => [qw/
                   Artist
                   CD
                 /],
             },
             producer    => 'SQLite',
            ) or die SQL::Translator->error;
        my $out = $trans->translate() or die $trans->error;

DESCRIPTION
       This class requires SQL::Translator installed to work.

       "SQL::Translator::Parser::DBIx::Class" reads a DBIx::Class schema, interrogates the columns, and
       stuffs it all in an $sqlt_schema object.

       Its primary use is in deploying database layouts described as a set of DBIx::Class classes, to a
       database. To do this, see "deploy" in DBIx::Class::Schema.

       This can also be achieved by having DBIx::Class export the schema as a set of SQL files ready for
       import into your database, or passed to other machines that need to have your application installed
       but don't have SQL::Translator installed. To do this see "create_ddl_dir" in DBIx::Class::Schema.

PARSER OPTIONS
   add_fk_index
       Create an index for each foreign key.  Enabled by default, as having indexed foreign key columns is
       normally the sensible thing to do.

   sources
       Arguments: \@class_names

       Limit the amount of parsed sources by supplying an explicit list of source names.

SEE ALSO
       SQL::Translator, DBIx::Class::Schema

AUTHORS
       See "CONTRIBUTORS" in DBIx::Class.

LICENSE
       You may distribute this code under the same terms as Perl itself.



perl v5.12.5                                     2011-07-27          SQL::Translator::Parser::DBIx::Class(3)