+CREATE SEQUENCE contactgroups_ids
+ INCREMENT BY 1
+ NO MAXVALUE
+ NO MINVALUE
+ CACHE 1;
+
+--
+-- Table "contactgroups"
+-- Name: contactgroups; Type: TABLE; Schema: public; Owner: postgres
+--
+
+CREATE TABLE contactgroups (
+ contactgroup_id integer DEFAULT nextval('contactgroups_ids'::text) PRIMARY KEY,
+ user_id integer NOT NULL
+ REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE,
+ changed timestamp with time zone DEFAULT now() NOT NULL,
+ del smallint NOT NULL DEFAULT 0,
+ name varchar(128) NOT NULL DEFAULT ''
+);
+
+CREATE INDEX contactgroups_user_id_idx ON contactgroups (user_id, del);
+
+--
+-- Table "contactgroupmembers"
+-- Name: contactgroupmembers; Type: TABLE; Schema: public; Owner: postgres
+--
+
+CREATE TABLE contactgroupmembers (
+ contactgroup_id integer NOT NULL
+ REFERENCES contactgroups(contactgroup_id) ON DELETE CASCADE ON UPDATE CASCADE,
+ contact_id integer NOT NULL
+ REFERENCES contacts(contact_id) ON DELETE CASCADE ON UPDATE CASCADE,
+ created timestamp with time zone DEFAULT now() NOT NULL,
+ PRIMARY KEY (contactgroup_id, contact_id)
+);