Hot fix that adds support for dumping triggers to the mysql2 adapter.

mysql2_dump_triggers.rb

# config/initializers/mysql2_dump_triggers.rb

module TriggerDumper
  def structure_dump
    super << select_all("SHOW TRIGGERS").map { |trigger|
      exec_without_stmt("SHOW CREATE TRIGGER #{trigger['Trigger']}").first['SQL Original Statement'].sub(/DEFINER=\S+ /,'') << "\n\n"
    }.join
  end
end

ActiveRecord::ConnectionAdapters::Mysql2Adapter.send :include, TriggerDumper