--
-- Sequence "user_ids"
-- Name: user_ids; Type: SEQUENCE; Schema: public; Owner: postgres
--

CREATE SEQUENCE user_ids
    INCREMENT BY 1
    NO MAXVALUE
    NO MINVALUE
    CACHE 1;

--
-- Table "users"
-- Name: users; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE users (
    user_id integer DEFAULT nextval('user_ids'::text) PRIMARY KEY,
    username character varying(128) DEFAULT ''::character varying NOT NULL,
    mail_host character varying(128) DEFAULT ''::character varying NOT NULL,
    alias character varying(128) DEFAULT ''::character varying NOT NULL,
    created timestamp with time zone DEFAULT now() NOT NULL,
    last_login timestamp with time zone DEFAULT now() NOT NULL,
    "language" character varying(5) DEFAULT 'en'::character varying NOT NULL,
    preferences text DEFAULT ''::text NOT NULL
);


  
--
-- Table "session"
-- Name: session; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE "session" (
    sess_id character varying(40) DEFAULT ''::character varying PRIMARY KEY,
    created timestamp with time zone DEFAULT now() NOT NULL,
    changed timestamp with time zone DEFAULT now() NOT NULL,
    ip character varying(16) NOT NULL,
    vars text NOT NULL
);



--
-- Sequence "identity_ids"
-- Name: identity_ids; Type: SEQUENCE; Schema: public; Owner: postgres
--

CREATE SEQUENCE identity_ids
    START WITH 1
    INCREMENT BY 1
    NO MAXVALUE
    NO MINVALUE
    CACHE 1;

--
-- Table "identities"
-- Name: identities; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE identities (
    identity_id integer DEFAULT nextval('identity_ids'::text) PRIMARY KEY,
    user_id integer NOT NULL REFERENCES users (user_id),
    del integer DEFAULT 0 NOT NULL,
    standard integer DEFAULT 0 NOT NULL,
    name character varying(128) NOT NULL,
    organization character varying(128),
    email character varying(128) NOT NULL,
    "reply-to" character varying(128),
    bcc character varying(128),
    signature text,
    html_signature integer DEFAULT 0 NOT NULL
);



--
-- Sequence "contact_ids"
-- Name: contact_ids; Type: SEQUENCE; Schema: public; Owner: postgres
--

CREATE SEQUENCE contact_ids
    START WITH 1
    INCREMENT BY 1
    NO MAXVALUE
    NO MINVALUE
    CACHE 1;

--
-- Table "contacts"
-- Name: contacts; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE contacts (
    contact_id integer DEFAULT nextval('contact_ids'::text) PRIMARY KEY,
    user_id integer NOT NULL REFERENCES users (user_id),
    changed timestamp with time zone DEFAULT now() NOT NULL,
    del integer DEFAULT 0 NOT NULL,
    name character varying(128) DEFAULT ''::character varying NOT NULL,
    email character varying(128) DEFAULT ''::character varying NOT NULL,
    firstname character varying(128) DEFAULT ''::character varying NOT NULL,
    surname character varying(128) DEFAULT ''::character varying NOT NULL,
    vcard text
);



--
-- Sequence "cache_ids"
-- Name: cache_ids; Type: SEQUENCE; Schema: public; Owner: postgres
--

CREATE SEQUENCE cache_ids
    INCREMENT BY 1
    NO MAXVALUE
    NO MINVALUE
    CACHE 1;

--
-- Table "cache"
-- Name: cache; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE "cache" (
    cache_id integer DEFAULT nextval('cache_ids'::text) PRIMARY KEY,
    user_id integer NOT NULL REFERENCES users (user_id),
    session_id character varying(40) REFERENCES "session" (sess_id),
    cache_key character varying(128) DEFAULT ''::character varying NOT NULL,
    created timestamp with time zone DEFAULT now() NOT NULL,
    data text NOT NULL
);



--
-- Sequence "message_ids"
-- Name: message_ids; Type: SEQUENCE; Schema: public; Owner: postgres
--

CREATE SEQUENCE message_ids
    INCREMENT BY 1
    NO MAXVALUE
    NO MINVALUE
    CACHE 1;

--
-- Table "messages"
-- Name: messages; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE "messages" (
    message_id integer DEFAULT nextval('message_ids'::text) PRIMARY KEY,
    user_id integer NOT NULL REFERENCES users (user_id),
    del integer DEFAULT 0 NOT NULL,
    cache_key character varying(128) DEFAULT ''::character varying NOT NULL,
    created timestamp with time zone DEFAULT now() NOT NULL,
    idx integer DEFAULT 0 NOT NULL,
    uid integer DEFAULT 0 NOT NULL,
    subject character varying(128) DEFAULT ''::character varying NOT NULL,
    "from" character varying(128) DEFAULT ''::character varying NOT NULL,
    "to" character varying(128) DEFAULT ''::character varying NOT NULL,
    cc character varying(128) DEFAULT ''::character varying NOT NULL,
    date timestamp with time zone NOT NULL,
    size integer DEFAULT 0 NOT NULL,
    headers text NOT NULL,
    structure text
);

ALTER TABLE "messages" ADD UNIQUE (user_id, cache_key, uid);