Provided by: libsql-translator-perl_0.11024-1_all bug


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


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

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

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


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

       See t/data/template/ 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. (Note that the old style of passing this config in the "ttargs" producer arg
       has been deprecated).

       You can set any of the options used to initialize 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 "ttargs" producer args has been

         $translator          = SQL::Translator->new(
             to               => 'TT',
             producer_args    => {
                 ttfile       => '',
                 tt_vars      => {},
                 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
           The template file to generate the output with.

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

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


       Mark Addison <>.


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