+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table queue_item (
+
+ notice_id integer not null primary key comment 'notice queued' references notice (id),
+ transport varchar(8) not null comment 'queue for what? "email", "jabber", "sms", "irc", ...',
+ created datetime not null comment 'date this record was created',
+ claimed datetime comment 'date this item was claimed',
+
+ index queue_item_created_idx (created)
+
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+
+/* Hash tags */
+create table notice_tag (
+ tag varchar( 64 ) not null comment 'hash tag associated with this notice',
+ notice_id integer not null comment 'notice tagged' references notice (id),
+ created datetime not null comment 'date this record was created',
+
+ constraint primary key (tag, notice_id),
+ index notice_tag_created_idx (created)
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+
+/* Synching with foreign services */
+
+create table foreign_service (
+ id int not null primary key comment 'numeric key for service',
+ name varchar(32) not null unique key comment 'name of the service',
+ description varchar(255) comment 'description',
+ created datetime not null comment 'date this record was created',
+ modified timestamp comment 'date this record was modified'
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table foreign_user (
+ id int not null comment 'unique numeric key on foreign service',
+ service int not null comment 'foreign key to service' references foreign_service(id),
+ uri varchar(255) not null unique key comment 'identifying URI',
+ nickname varchar(255) comment 'nickname on foreign service',
+ user_id int comment 'link to user on this system, if exists' references user (id),
+ credentials varchar(255) comment 'authc credentials, typically a password',
+ created datetime not null comment 'date this record was created',
+ modified timestamp comment 'date this record was modified',
+
+ constraint primary key (id, service),
+ index foreign_user_user_id_idx (user_id)
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table foreign_subscription (
+ service int not null comment 'service where relationship happens' references foreign_service(id),
+ subscriber int not null comment 'subscriber on foreign service' references foreign_user (id),
+ subscribed int not null comment 'subscribed user' references foreign_user (id),
+ created datetime not null comment 'date this record was created',
+
+ constraint primary key (service, subscriber, subscribed),
+ index foreign_subscription_subscriber_idx (subscriber),
+ index foreign_subscription_subscribed_idx (subscribed)
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;