udemy-go-web-1/sql/schema.sql

-- Adminer 4.8.1 PostgreSQL 16.3 (Debian 16.3-1.pgdg120+1) dump

CREATE SEQUENCE reservations_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1;

CREATE TABLE "public"."reservations" (
    "id" integer DEFAULT nextval('reservations_id_seq') NOT NULL,
    "first_name" character varying(255) DEFAULT '' NOT NULL,
    "last_name" character varying(255) DEFAULT '' NOT NULL,
    "email" character varying(255) NOT NULL,
    "phone" character varying(255) DEFAULT '' NOT NULL,
    "start_date" date NOT NULL,
    "end_date" date NOT NULL,
    "room_id" integer NOT NULL,
    "created_at" timestamp NOT NULL,
    "updated_at" timestamp NOT NULL,
    "processed" integer DEFAULT '0' NOT NULL,
    CONSTRAINT "reservations_pkey" PRIMARY KEY ("id")
) WITH (oids = false);

CREATE INDEX "reservations_email_idx" ON "public"."reservations" USING btree ("email");

CREATE INDEX "reservations_last_name_idx" ON "public"."reservations" USING btree ("last_name");


CREATE SEQUENCE restrictions_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1;

CREATE TABLE "public"."restrictions" (
    "id" integer DEFAULT nextval('restrictions_id_seq') NOT NULL,
    "restriction_name" character varying(255) NOT NULL,
    "created_at" timestamp NOT NULL,
    "updated_at" timestamp NOT NULL,
    CONSTRAINT "restrictions_pkey" PRIMARY KEY ("id")
) WITH (oids = false);


CREATE SEQUENCE room_restrictions_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1;

CREATE TABLE "public"."room_restrictions" (
    "id" integer DEFAULT nextval('room_restrictions_id_seq') NOT NULL,
    "start_date" date NOT NULL,
    "end_date" date NOT NULL,
    "room_id" integer NOT NULL,
    "reservation_id" integer,
    "restriction_id" integer NOT NULL,
    "created_at" timestamp NOT NULL,
    "updated_at" timestamp NOT NULL,
    CONSTRAINT "room_restrictions_pkey" PRIMARY KEY ("id")
) WITH (oids = false);

CREATE INDEX "room_restrictions_reservation_id_idx" ON "public"."room_restrictions" USING btree ("reservation_id");

CREATE INDEX "room_restrictions_room_id_idx" ON "public"."room_restrictions" USING btree ("room_id");

CREATE INDEX "room_restrictions_start_date_end_date_idx" ON "public"."room_restrictions" USING btree ("start_date", "end_date");


CREATE SEQUENCE rooms_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1;

CREATE TABLE "public"."rooms" (
    "id" integer DEFAULT nextval('rooms_id_seq') NOT NULL,
    "room_name" character varying(255) NOT NULL,
    "created_at" timestamp NOT NULL,
    "updated_at" timestamp NOT NULL,
    CONSTRAINT "rooms_pkey" PRIMARY KEY ("id")
) WITH (oids = false);


CREATE TABLE "public"."schema_migration" (
    "version" character varying(14) NOT NULL,
    CONSTRAINT "schema_migration_pkey" PRIMARY KEY ("version"),
    CONSTRAINT "schema_migration_version_idx" UNIQUE ("version")
) WITH (oids = false);


CREATE SEQUENCE users_id_seq INCREMENT 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1;

CREATE TABLE "public"."users" (
    "id" integer DEFAULT nextval('users_id_seq') NOT NULL,
    "first_name" character varying(255) DEFAULT '' NOT NULL,
    "last_name" character varying(255) DEFAULT '' NOT NULL,
    "email" character varying(255) NOT NULL,
    "password" character varying(60) NOT NULL,
    "access_level" integer DEFAULT '1' NOT NULL,
    "created_at" timestamp NOT NULL,
    "updated_at" timestamp NOT NULL,
    CONSTRAINT "users_email_idx" UNIQUE ("email"),
    CONSTRAINT "users_pkey" PRIMARY KEY ("id")
) WITH (oids = false);


ALTER TABLE ONLY "public"."reservations" ADD CONSTRAINT "reservations_rooms_id_fk" FOREIGN KEY (room_id) REFERENCES rooms(id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE;

ALTER TABLE ONLY "public"."room_restrictions" ADD CONSTRAINT "room_restrictions_reservations_id_fk" FOREIGN KEY (reservation_id) REFERENCES reservations(id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE;
ALTER TABLE ONLY "public"."room_restrictions" ADD CONSTRAINT "room_restrictions_restrictions_id_fk" FOREIGN KEY (restriction_id) REFERENCES restrictions(id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE;
ALTER TABLE ONLY "public"."room_restrictions" ADD CONSTRAINT "room_restrictions_rooms_id_fk" FOREIGN KEY (room_id) REFERENCES rooms(id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE;