Provided by: libsql-translator-perl_0.11010-1_all bug

NAME

       SQL::Translator::Producer::TTSchema -
           Produces output using the Template Toolkit from a SQL schema

SYNOPSIS

         use SQL::Translator;
         my $translator     = SQL::Translator->new(
             from           => 'MySQL',
             filename       => 'foo_schema.sql',
             to             => 'TTSchema',
             producer_args  => {
                 ttfile     => 'foo_template.tt',  # Template file to use

                 # Extra template variables
                 ttargs     => {
                     author => "Mr Foo",
                 },

                 # Template config options
                 ttargs     => {
                     INCLUDE_PATH => '/foo/templates',
                 },
             },
         );
         print $translator->translate;

DESCRIPTION

       Produces schema output using a given Template Tookit template.

       It needs one additional producer_arg of "ttfile" which is the file name of the template to
       use.  This template will be passed a variable called "schema", which is the
       "SQL::Translator::Producer::Schema" object created by the parser. You can then use it to
       walk the schema via the methods documented in that module.

       Here's a brief example of what the template could look like:

         database: [% schema.database %]
         tables:
         [% FOREACH table = schema.get_tables %]
             [% table.name %]
             ================
             [% FOREACH field = table.get_fields %]
                 [% field.name %]   [% field.data_type %]([% field.size %])
             [% END -%]
         [% END %]

       See t/data/template/basic.tt for a more complete example.

       The template will also get the set of extra variables given as a hashref via the "tt_vars"
       producer arg.

       You can set any of the options used to initiallize the Template object by adding a tt_conf
       producer_arg. See Template Toolkit docs for details of the options.  (Note that the old
       style of passing this config directly in the producer args has been deprecated).

         $translator          = SQL::Translator->new(
             to               => 'TT',
             producer_args    => {
                 ttfile       => 'foo_template.tt',
                 ttargs       => {},
                 tt_conf      = {
                   INCLUDE_PATH => '/foo/templates/tt',
                   INTERPOLATE  => 1,
                 }
             },
         );

       You can use this producer to create any type of text output you like, even using it to
       create your own versions of what the other producers make.  For example, you could create
       a template that translates the schema into MySQL's syntax, your own HTML documentation,
       your own Class::DBI classes (or some other code) -- the opportunities are limitless!

   Producer Args
       ttfile
           The template file to generate the output with.

       tt_vars
           A hash ref of extra variables you want to add to the template.

       tt_conf
           A hash ref of configuration options to pass to the Template object's constructor.

AUTHOR

       Mark Addison <grommit@users.sourceforge.net>.

TODO

       More template vars? e.g. [% tables %] as a shortcut for [% schema.get_tables %].

SEE ALSO

       SQL::Translator.