\restrict dbmate

-- Dumped from database version 18.3
-- Dumped by pg_dump version 18.6

SET statement_timeout = 0;
SET lock_timeout = 0;
SET idle_in_transaction_session_timeout = 0;
SET transaction_timeout = 0;
SET client_encoding = 'UTF8';
SET standard_conforming_strings = on;
SELECT pg_catalog.set_config('search_path', '', false);
SET check_function_bodies = false;
SET xmloption = content;
SET client_min_messages = warning;
SET row_security = off;

SET default_tablespace = '';

SET default_table_access_method = heap;

--
-- Name: courses; Type: TABLE; Schema: public; Owner: -
--

CREATE TABLE public.courses (
    id integer NOT NULL,
    name text NOT NULL,
    code text,
    teachers text[] DEFAULT '{}'::text[] NOT NULL,
    main_page_url text
);


--
-- Name: courses_id_seq; Type: SEQUENCE; Schema: public; Owner: -
--

CREATE SEQUENCE public.courses_id_seq
    AS integer
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;


--
-- Name: courses_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
--

ALTER SEQUENCE public.courses_id_seq OWNED BY public.courses.id;


--
-- Name: schema_migrations; Type: TABLE; Schema: public; Owner: -
--

CREATE TABLE public.schema_migrations (
    version character varying NOT NULL
);


--
-- Name: slot_tags; Type: TABLE; Schema: public; Owner: -
--

CREATE TABLE public.slot_tags (
    id integer NOT NULL,
    name jsonb NOT NULL,
    color text NOT NULL
);


--
-- Name: slot_tags_id_seq; Type: SEQUENCE; Schema: public; Owner: -
--

CREATE SEQUENCE public.slot_tags_id_seq
    AS integer
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;


--
-- Name: slot_tags_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
--

ALTER SEQUENCE public.slot_tags_id_seq OWNED BY public.slot_tags.id;


--
-- Name: time_slots; Type: TABLE; Schema: public; Owner: -
--

CREATE TABLE public.time_slots (
    id integer NOT NULL,
    course_id integer NOT NULL,
    tag_id integer NOT NULL,
    weekday smallint NOT NULL,
    start_time time without time zone NOT NULL,
    end_time time without time zone NOT NULL,
    CONSTRAINT time_slots_check CHECK ((start_time < end_time)),
    CONSTRAINT time_slots_weekday_check CHECK (((weekday >= 1) AND (weekday <= 7)))
);


--
-- Name: time_slots_id_seq; Type: SEQUENCE; Schema: public; Owner: -
--

CREATE SEQUENCE public.time_slots_id_seq
    AS integer
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;


--
-- Name: time_slots_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
--

ALTER SEQUENCE public.time_slots_id_seq OWNED BY public.time_slots.id;


--
-- Name: courses id; Type: DEFAULT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.courses ALTER COLUMN id SET DEFAULT nextval('public.courses_id_seq'::regclass);


--
-- Name: slot_tags id; Type: DEFAULT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.slot_tags ALTER COLUMN id SET DEFAULT nextval('public.slot_tags_id_seq'::regclass);


--
-- Name: time_slots id; Type: DEFAULT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.time_slots ALTER COLUMN id SET DEFAULT nextval('public.time_slots_id_seq'::regclass);


--
-- Name: courses courses_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.courses
    ADD CONSTRAINT courses_pkey PRIMARY KEY (id);


--
-- Name: schema_migrations schema_migrations_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.schema_migrations
    ADD CONSTRAINT schema_migrations_pkey PRIMARY KEY (version);


--
-- Name: slot_tags slot_tags_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.slot_tags
    ADD CONSTRAINT slot_tags_pkey PRIMARY KEY (id);


--
-- Name: time_slots time_slots_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.time_slots
    ADD CONSTRAINT time_slots_pkey PRIMARY KEY (id);


--
-- Name: time_slots_course_id_idx; Type: INDEX; Schema: public; Owner: -
--

CREATE INDEX time_slots_course_id_idx ON public.time_slots USING btree (course_id);


--
-- Name: time_slots time_slots_course_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.time_slots
    ADD CONSTRAINT time_slots_course_id_fkey FOREIGN KEY (course_id) REFERENCES public.courses(id) ON DELETE CASCADE;


--
-- Name: time_slots time_slots_tag_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--

ALTER TABLE ONLY public.time_slots
    ADD CONSTRAINT time_slots_tag_id_fkey FOREIGN KEY (tag_id) REFERENCES public.slot_tags(id);


--
-- PostgreSQL database dump complete
--

\unrestrict dbmate


--
-- Dbmate schema migrations
--

INSERT INTO public.schema_migrations (version) VALUES
    ('20260928120000');