SYSTEM_DATA
===========
  id                     bigint
  version                varchar(20)
  creationdate           date


SEEDS
=====
  name                   varchar(20)
  seed                   bigint


DESTINATIONS
============
  name                   varchar(255)
  isqueue                int
  destination_id         bigint


MESSAGES
========
  message_id            varchar(64)
  destination_id        bigint
  priority              int
  createtime            bigint
  expirytime            bigint
  processed             int
  messageblob           longblob


MESSAGE_HANDLES
===============
   message_id           varchar(64)
   destination_id       bigint
   consumer_id          bigint
   priority             int
   acceptedtime         bigint
   sequencenumber       bigint
   expirytime           bigint
   delivered            int


CONSUMERS
=========
  name                 varchar(255)
  destination_id       bigint
  consumer_id          bigint
  created              bigint


USERS
=====
  username             varchar(50)
  password             varchar(50)