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DBIx::Class::DeploymentHandler::HandlesDeploy - Interface for deploy methods

Author

       Arthur Axel "fREW" Schmidt <frioux+cpan@gmail.com>

Known Implementations

       •   DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator

       •   DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated

Methods

initialize
        $dh->initialize({
          version      => 1,
          storage_type => 'SQLite'
        });

       Run scripts before deploying to the database

   prepare_deploy
        $dh->prepare_deploy

       Generate the needed data files to install the schema to the database.

   deploy
        $dh->deploy({ version => 1 })

       Deploy the schema to the database.

   prepare_resultsource_install
        $dh->prepare_resultsource_install({
          result_source => $resultset->result_source,
        })

       Takes  a  DBIx::Class::ResultSource  and  generates  a single migration file to create the resultsource's
       table.

   install_resultsource
        $dh->install_resultsource({
          result_source => $resultset->result_source,
          version       => 1,
        })

       Takes a DBIx::Class::ResultSource and runs a single migration file to deploy the resultsource's table.

   prepare_upgrade
        $dh->prepare_upgrade({
          from_version => 1,
          to_version   => 2,
          version_set  => [1, 2]
        });

       Takes two versions and a version set.  This basically is supposed to generate the needed "SQL" to migrate
       up from the first version to the second version.  The version set uniquely identifies the migration.

   prepare_downgrade
        $dh->prepare_downgrade({
          from_version => 2,
          to_version   => 1,
          version_set  => [1, 2]
        });

       Takes two versions and a version set.  This basically is supposed to generate the needed "SQL" to migrate
       down from the first version to the second version.  The version set uniquely identifies the migration and
       should match its respective upgrade version set.

   upgrade_single_step
        my ($ddl, $sql) = @{
          $dh->upgrade_single_step({ version_set => $version_set })
        ||[]}

       Call a single upgrade migration.  Takes a version  set  as  an  argument.   Optionally  return  "[  $ddl,
       $upgrade_sql ]" where $ddl is the DDL for that version of the schema and $upgrade_sql is the SQL that was
       run to upgrade the database.

   downgrade_single_step
        $dh->downgrade_single_step($version_set);

       Call  a  single  downgrade  migration.   Takes  a version set as an argument.  Optionally return "[ $ddl,
       $upgrade_sql ]" where $ddl is the DDL for that version of the schema and $upgrade_sql is the SQL that was
       run to upgrade the database.

   txn_do
        $dh->txn_do(sub { ... })

       Wrap the passed coderef in a transaction (if transactions are enabled.)

Name

       DBIx::Class::DeploymentHandler::HandlesDeploy - Interface for deploy methods

See Also