539 lines
17 KiB
SQL
539 lines
17 KiB
SQL
--
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-- PostgreSQL database dump
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--
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-- Dumped from database version 14.18 (Ubuntu 14.18-0ubuntu0.22.04.1)
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-- Dumped by pg_dump version 17.5
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SET statement_timeout = 0;
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SET lock_timeout = 0;
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SET idle_in_transaction_session_timeout = 0;
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SET transaction_timeout = 0;
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SET client_encoding = 'UTF8';
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SET standard_conforming_strings = on;
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SELECT pg_catalog.set_config('search_path', '', false);
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SET check_function_bodies = false;
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SET xmloption = content;
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SET client_min_messages = warning;
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SET row_security = off;
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--
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-- Name: public; Type: SCHEMA; Schema: -; Owner: -
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--
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-- *not* creating schema, since initdb creates it
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SET default_tablespace = '';
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SET default_table_access_method = heap;
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--
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-- Name: rs485_weather_data; Type: TABLE; Schema: public; Owner: -
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--
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CREATE TABLE public.rs485_weather_data (
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id integer NOT NULL,
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station_id character varying(50) NOT NULL,
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"timestamp" timestamp with time zone NOT NULL,
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temperature double precision,
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humidity double precision,
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wind_speed double precision,
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wind_direction double precision,
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rainfall double precision,
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light double precision,
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uv double precision,
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pressure double precision,
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raw_data text
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);
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--
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-- Name: rs485_weather_data_bak; Type: TABLE; Schema: public; Owner: -
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--
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CREATE TABLE public.rs485_weather_data_bak (
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id integer,
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station_id character varying(50),
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"timestamp" timestamp without time zone,
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temperature numeric(5,2),
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humidity numeric(5,2),
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wind_speed numeric(5,2),
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wind_direction numeric(5,2),
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rainfall numeric(5,2),
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light numeric(15,2),
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uv numeric(8,2),
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pressure numeric(7,2),
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raw_data text
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);
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--
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-- Name: rs485_weather_data_id_seq; Type: SEQUENCE; Schema: public; Owner: -
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--
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CREATE SEQUENCE public.rs485_weather_data_id_seq
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AS integer
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START WITH 1
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INCREMENT BY 1
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NO MINVALUE
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NO MAXVALUE
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CACHE 1;
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--
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-- Name: rs485_weather_data_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
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--
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ALTER SEQUENCE public.rs485_weather_data_id_seq OWNED BY public.rs485_weather_data.id;
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--
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-- Name: stations; Type: TABLE; Schema: public; Owner: -
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--
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CREATE TABLE public.stations (
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station_id character varying(50) NOT NULL,
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password character varying(50) NOT NULL,
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name character varying(100),
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location character varying(100),
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latitude numeric(10,6),
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longitude numeric(10,6),
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altitude numeric(8,3),
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created_at timestamp with time zone DEFAULT CURRENT_TIMESTAMP,
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last_update timestamp with time zone,
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software_type character varying(100),
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device_type character varying(20) DEFAULT 'UNKNOWN'::character varying NOT NULL,
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CONSTRAINT check_device_type CHECK (((device_type)::text = ANY ((ARRAY['ECOWITT'::character varying, 'WH65LP'::character varying, 'UNKNOWN'::character varying])::text[])))
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);
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--
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-- Name: TABLE stations; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON TABLE public.stations IS '气象站设备信息表，存储设备的基本信息和认证信息';
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--
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-- Name: COLUMN stations.device_type; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.stations.device_type IS 'ECOWITT: WIFI型, WH65LP: 485型';
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--
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-- Name: weather_data; Type: TABLE; Schema: public; Owner: -
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--
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CREATE TABLE public.weather_data (
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id integer NOT NULL,
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station_id character varying(50) NOT NULL,
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"timestamp" timestamp with time zone NOT NULL,
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temp_f integer,
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humidity integer,
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dewpoint_f integer,
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windchill_f integer,
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wind_dir integer,
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wind_speed_mph integer,
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wind_gust_mph integer,
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rain_in integer,
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daily_rain_in integer,
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weekly_rain_in integer,
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monthly_rain_in integer,
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yearly_rain_in integer,
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total_rain_in integer,
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solar_radiation integer,
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uv integer,
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indoor_temp_f integer,
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indoor_humidity integer,
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abs_barometer_in integer,
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barometer_in integer,
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low_battery boolean,
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raw_data text
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);
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--
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-- Name: TABLE weather_data; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON TABLE public.weather_data IS '气象站数据表，存储所有气象观测数据，数值型数据以整数形式存储，查询时需进行转换';
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--
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-- Name: COLUMN weather_data.id; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.id IS '自增主键ID';
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--
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-- Name: COLUMN weather_data.station_id; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.station_id IS '气象站ID，外键关联stations表';
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--
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-- Name: COLUMN weather_data."timestamp"; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data."timestamp" IS '数据记录时间，使用UTC+8时区(中国标准时间)';
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--
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-- Name: COLUMN weather_data.temp_f; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.temp_f IS '室外温度，存储值=实际值×10，单位：华氏度，查询时需除以10，如768表示76.8°F';
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--
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-- Name: COLUMN weather_data.humidity; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.humidity IS '室外湿度，单位：百分比，如53表示53%';
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--
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-- Name: COLUMN weather_data.dewpoint_f; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.dewpoint_f IS '露点温度，存储值=实际值×10，单位：华氏度，查询时需除以10，如585表示58.5°F';
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--
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-- Name: COLUMN weather_data.windchill_f; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.windchill_f IS '风寒指数，存储值=实际值×10，单位：华氏度，查询时需除以10，如768表示76.8°F';
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--
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-- Name: COLUMN weather_data.wind_dir; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.wind_dir IS '风向，单位：角度(0-359)，如44表示东北风(44°)';
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--
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-- Name: COLUMN weather_data.wind_speed_mph; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.wind_speed_mph IS '风速，存储值=实际值×100，单位：英里/小时，查询时需除以100，如100表示1.00mph';
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--
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-- Name: COLUMN weather_data.wind_gust_mph; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.wind_gust_mph IS '阵风速度，存储值=实际值×100，单位：英里/小时，查询时需除以100，如100表示1.00mph';
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--
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-- Name: COLUMN weather_data.rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.rain_in IS '当前降雨速率，存储值=实际值×1000，单位：英寸/小时，查询时需除以1000，如500表示0.500英寸/小时';
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--
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-- Name: COLUMN weather_data.daily_rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.daily_rain_in IS '日降雨量，存储值=实际值×1000，单位：英寸，查询时需除以1000，如500表示0.500英寸';
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--
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-- Name: COLUMN weather_data.weekly_rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.weekly_rain_in IS '周降雨量，存储值=实际值×1000，单位：英寸，查询时需除以1000，如500表示0.500英寸';
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--
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-- Name: COLUMN weather_data.monthly_rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.monthly_rain_in IS '月降雨量，存储值=实际值×1000，单位：英寸，查询时需除以1000，如79表示0.079英寸';
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--
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-- Name: COLUMN weather_data.yearly_rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.yearly_rain_in IS '年降雨量，存储值=实际值×1000，单位：英寸，查询时需除以1000，如79表示0.079英寸';
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--
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-- Name: COLUMN weather_data.total_rain_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.total_rain_in IS '总降雨量，存储值=实际值×1000，单位：英寸，查询时需除以1000，如79表示0.079英寸';
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--
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-- Name: COLUMN weather_data.solar_radiation; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.solar_radiation IS '太阳辐射，存储值=实际值×100，单位：W/m²，查询时需除以100，如172表示1.72W/m²';
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--
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-- Name: COLUMN weather_data.uv; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.uv IS '紫外线指数，整数值，如0表示无紫外线';
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--
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-- Name: COLUMN weather_data.indoor_temp_f; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.indoor_temp_f IS '室内温度，存储值=实际值×10，单位：华氏度，查询时需除以10，如837表示83.7°F';
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--
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-- Name: COLUMN weather_data.indoor_humidity; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.indoor_humidity IS '室内湿度，单位：百分比，如48表示48%';
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--
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-- Name: COLUMN weather_data.abs_barometer_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.abs_barometer_in IS '绝对气压，存储值=实际值×1000，单位：英寸汞柱，查询时需除以1000，如29320表示29.320英寸汞柱';
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--
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-- Name: COLUMN weather_data.barometer_in; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.barometer_in IS '相对气压，存储值=实际值×1000，单位：英寸汞柱，查询时需除以1000，如29805表示29.805英寸汞柱';
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--
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-- Name: COLUMN weather_data.low_battery; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.low_battery IS '低电量标志，布尔值，true表示电量低';
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--
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-- Name: COLUMN weather_data.raw_data; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON COLUMN public.weather_data.raw_data IS '原始数据字符串';
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--
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-- Name: weather_data_id_seq; Type: SEQUENCE; Schema: public; Owner: -
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--
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CREATE SEQUENCE public.weather_data_id_seq
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AS integer
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START WITH 1
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INCREMENT BY 1
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NO MINVALUE
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NO MAXVALUE
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CACHE 1;
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--
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-- Name: weather_data_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
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--
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ALTER SEQUENCE public.weather_data_id_seq OWNED BY public.weather_data.id;
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--
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-- Name: rs485_weather_data id; Type: DEFAULT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.rs485_weather_data ALTER COLUMN id SET DEFAULT nextval('public.rs485_weather_data_id_seq'::regclass);
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--
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-- Name: weather_data id; Type: DEFAULT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.weather_data ALTER COLUMN id SET DEFAULT nextval('public.weather_data_id_seq'::regclass);
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--
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-- Name: rs485_weather_data rs485_udx; Type: CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.rs485_weather_data
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ADD CONSTRAINT rs485_udx UNIQUE (station_id, "timestamp");
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--
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-- Name: rs485_weather_data rs485_weather_data_pkey; Type: CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.rs485_weather_data
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ADD CONSTRAINT rs485_weather_data_pkey PRIMARY KEY (id);
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--
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-- Name: stations stations_pkey; Type: CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.stations
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ADD CONSTRAINT stations_pkey PRIMARY KEY (station_id);
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--
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-- Name: weather_data weather_data_pkey; Type: CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.weather_data
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ADD CONSTRAINT weather_data_pkey PRIMARY KEY (id);
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--
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-- Name: idx_rwd_station_time; Type: INDEX; Schema: public; Owner: -
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--
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CREATE INDEX idx_rwd_station_time ON public.rs485_weather_data USING btree (station_id, "timestamp");
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--
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-- Name: idx_rwd_time; Type: INDEX; Schema: public; Owner: -
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--
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CREATE INDEX idx_rwd_time ON public.rs485_weather_data USING btree ("timestamp");
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--
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-- Name: idx_weather_data_station_timestamp; Type: INDEX; Schema: public; Owner: -
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--
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CREATE INDEX idx_weather_data_station_timestamp ON public.weather_data USING btree (station_id, "timestamp");
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--
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-- Name: INDEX idx_weather_data_station_timestamp; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON INDEX public.idx_weather_data_station_timestamp IS '气象站ID和时间戳的复合索引';
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--
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-- Name: idx_weather_data_timestamp; Type: INDEX; Schema: public; Owner: -
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--
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CREATE INDEX idx_weather_data_timestamp ON public.weather_data USING btree ("timestamp");
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--
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-- Name: INDEX idx_weather_data_timestamp; Type: COMMENT; Schema: public; Owner: -
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--
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COMMENT ON INDEX public.idx_weather_data_timestamp IS '时间戳索引';
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--
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-- Name: rs485_weather_data rs485_weather_data_station_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.rs485_weather_data
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ADD CONSTRAINT rs485_weather_data_station_id_fkey FOREIGN KEY (station_id) REFERENCES public.stations(station_id);
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--
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-- Name: weather_data weather_data_station_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
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--
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ALTER TABLE ONLY public.weather_data
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ADD CONSTRAINT weather_data_station_id_fkey FOREIGN KEY (station_id) REFERENCES public.stations(station_id);
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--
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-- PostgreSQL database dump complete
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--
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-- Name: rs485_weather_10min; Type: TABLE; Schema: public; Owner: -
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-- 用途：10分钟粒度聚合（长期保留，缩放整数存储）
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--
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CREATE TABLE IF NOT EXISTS public.rs485_weather_10min (
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id SERIAL PRIMARY KEY,
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station_id character varying(50) NOT NULL,
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"bucket_start" timestamp with time zone NOT NULL,
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temp_c_x100 integer,
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humidity_pct integer,
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wind_speed_ms_x1000 integer,
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wind_gust_ms_x1000 integer,
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wind_dir_deg integer,
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rain_10m_mm_x1000 integer,
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rain_total_mm_x1000 integer,
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solar_wm2_x100 integer,
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uv_index integer,
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pressure_hpa_x100 integer,
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sample_count integer DEFAULT 0 NOT NULL
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);
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-- 约束与索引
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ALTER TABLE ONLY public.rs485_weather_10min
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ADD CONSTRAINT r10_udx UNIQUE (station_id, "bucket_start");
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ALTER TABLE ONLY public.rs485_weather_10min
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ADD CONSTRAINT rs485_weather_10min_station_id_fkey FOREIGN KEY (station_id) REFERENCES public.stations(station_id);
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CREATE INDEX idx_r10_station_time ON public.rs485_weather_10min USING btree (station_id, "bucket_start");
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COMMENT ON TABLE public.rs485_weather_10min IS '10分钟聚合数据表，数值型以缩放整数存储（温度×100、风速×1000等）';
|
||
COMMENT ON COLUMN public.rs485_weather_10min."bucket_start" IS '10分钟桶开始时间（与CST对齐分桶，存储为timestamptz）';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.temp_c_x100 IS '10分钟平均温度，单位℃×100';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.humidity_pct IS '10分钟平均湿度，单位%';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.wind_speed_ms_x1000 IS '10分钟平均风速，单位m/s×1000';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.wind_gust_ms_x1000 IS '10分钟最大阵风，单位m/s×1000';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.wind_dir_deg IS '10分钟风向向量平均，单位度(0-359)';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.rain_10m_mm_x1000 IS '10分钟降雨量，按“带回绕正增量”计算，单位mm×1000';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.rain_total_mm_x1000 IS '桶末设备累计降雨（自开机起累加，0..FFFF回绕），单位mm×1000';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.solar_wm2_x100 IS '10分钟平均太阳辐射，单位W/m²×100';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.uv_index IS '10分钟平均紫外线指数';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.pressure_hpa_x100 IS '10分钟平均气压，单位hPa×100';
|
||
COMMENT ON COLUMN public.rs485_weather_10min.sample_count IS '10分钟样本数量';
|
||
|
||
|
||
--
|
||
-- Name: forecast_hourly; Type: TABLE; Schema: public; Owner: -
|
||
-- 用途：小时级预报（版本化：issued_at 为预报方案发布时间）
|
||
--
|
||
CREATE TABLE IF NOT EXISTS public.forecast_hourly (
|
||
id SERIAL PRIMARY KEY,
|
||
station_id character varying(50) NOT NULL,
|
||
provider character varying(50) NOT NULL,
|
||
issued_at timestamp with time zone NOT NULL,
|
||
forecast_time timestamp with time zone NOT NULL,
|
||
temp_c_x100 integer,
|
||
humidity_pct integer,
|
||
wind_speed_ms_x1000 integer,
|
||
wind_gust_ms_x1000 integer,
|
||
wind_dir_deg integer,
|
||
rain_mm_x1000 integer,
|
||
precip_prob_pct integer,
|
||
uv_index integer,
|
||
pressure_hpa_x100 integer
|
||
);
|
||
|
||
-- 约束与索引
|
||
ALTER TABLE ONLY public.forecast_hourly
|
||
ADD CONSTRAINT forecast_hourly_udx UNIQUE (station_id, provider, issued_at, forecast_time);
|
||
|
||
ALTER TABLE ONLY public.forecast_hourly
|
||
ADD CONSTRAINT forecast_hourly_station_id_fkey FOREIGN KEY (station_id) REFERENCES public.stations(station_id);
|
||
|
||
CREATE INDEX idx_fcast_station_time ON public.forecast_hourly USING btree (station_id, forecast_time);
|
||
|
||
-- 注释
|
||
COMMENT ON TABLE public.forecast_hourly IS '小时级预报表，按issued_at版本化；要素使用缩放整数存储';
|
||
COMMENT ON COLUMN public.forecast_hourly.issued_at IS '预报方案发布时间（版本时间）';
|
||
COMMENT ON COLUMN public.forecast_hourly.forecast_time IS '目标小时时间戳';
|
||
COMMENT ON COLUMN public.forecast_hourly.rain_mm_x1000 IS '该小时降雨量，单位mm×1000'; |