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Catalyst::TraitFor::Model::DBIC::Schema::Caching(3pm) User Contributed Perl Documentation Catalyst::TraitFor::Model::DBIC::Schema::Caching(3pm)

NAME

Catalyst::TraitFor::Model::DBIC::Schema::Caching - Query caching support for Catalyst::Model::DBIC::Schema

SYNOPSIS

    __PACKAGE__->config({
        traits => ['Caching'],
        connect_info => 
            ['dbi:mysql:db', 'user', 'pass'],
    });

    $c->model('DB::Table')->search({ foo => 'bar' }, { cache_for => 18000 });

DESCRIPTION

Enable caching support using DBIx::Class::Cursor::Cached and Catalyst::Plugin::Cache.

In order for this to work, Catalyst::Plugin::Cache must be configured and loaded. A possible configuration would look like this:

  <Plugin::Cache>
    <backend>       
      class Cache::FastMmap
      unlink_on_exit 1
      share_file /tmp/myapp_share
    </backend>
  </Plugin::Cache>

Then in your queries, set the "cache_for" ResultSet attribute to the number of seconds you want the query results to be cached for, eg.:

  $c->model('DB::Table')->search({ foo => 'bar' }, { cache_for => 18000 });

CONFIG PARAMETERS

caching

Turn caching on or off, you can use: 

    $c->model('DB')->caching(0);

SEE ALSO

Catalyst::Model::DBIC::Schema, DBIx::Class, Catalyst::Plugin::Cache, Cache::FastMmap, DBIx::Class::Cursor::Cached

AUTHOR

See "AUTHOR" in Catalyst::Model::DBIC::Schema and "CONTRIBUTORS" in Catalyst::Model::DBIC::Schema.

COPYRIGHT

See "COPYRIGHT" in Catalyst::Model::DBIC::Schema.

LICENSE

This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
2014-09-04 perl v5.20.0