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Manual Reference Pages  -  CATALYST::TRAITFOR::MODEL::DBIC::SCHEMA::CACHING (3)

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NAME

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

CONTENTS

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.
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perl v5.20.3 CATALYST::TRAITFOR::MODEL::DBIC::SCHEMA::CACHING (3) 2014-09-04

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