Phase 1 #18: PostgreSQL + TDengine 完整 DDL 建表脚本
- 15+张核心表: sys_*(部门/用户/角色/菜单/日志/字典/通知/文件) - iot_*: 设备模型/设备实例/设备影子/设备事件/站点(PostGIS空间坐标) - rev_*: 用水户/水价阶梯/水表档案/水表操作日志/抄表/账单/缴费/报装 - production: alert_rule(报警规则)/alert_event(报警事件)/dispatch_command(调度)/duty(值班)/patrol(巡检)/water_quality(水质) - TDengine: iot_telemetry超级表(6类设备子表)+事件表+小时聚合 - 种子数据: admin管理员/5个角色/6个片区/基础字典
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-- =============================================
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-- 智慧水务管理系统 - 营业收费相关 DDL
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-- 版本: V1
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-- =============================================
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-- 用水户
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CREATE TABLE IF NOT EXISTS rev_customer (
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id BIGSERIAL PRIMARY KEY,
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customer_no VARCHAR(30) UNIQUE NOT NULL,
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customer_name VARCHAR(100) NOT NULL,
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customer_type VARCHAR(20) NOT NULL, -- residential/business/enterprise/institution
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area VARCHAR(50) NOT NULL,
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address VARCHAR(300),
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phone VARCHAR(20),
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id_card VARCHAR(18),
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contract_no VARCHAR(50),
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open_date DATE,
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meter_count INT DEFAULT 0,
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status VARCHAR(20) DEFAULT 'active', -- active/suspended/closed
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remark VARCHAR(500),
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_customer IS '用水户表';
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-- 水价阶梯
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CREATE TABLE IF NOT EXISTS rev_water_price (
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id BIGSERIAL PRIMARY KEY,
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customer_type VARCHAR(20) NOT NULL, -- residential/business/enterprise/institution
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tier_no INT NOT NULL, -- 第几阶梯
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range_start DECIMAL(12,2) DEFAULT 0, -- 起始水量(立方米)
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range_end DECIMAL(12,2), -- 结束水量(null=无上限)
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water_price DECIMAL(10,4) NOT NULL, -- 水价(元/立方米)
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sewage_price DECIMAL(10,4) DEFAULT 0, -- 污水处理费
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effective_date DATE NOT NULL,
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status SMALLINT DEFAULT 1,
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created_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_water_price IS '水价阶梯配置表';
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-- 水表档案
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CREATE TABLE IF NOT EXISTS rev_meter (
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id BIGSERIAL PRIMARY KEY,
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meter_no VARCHAR(50) UNIQUE NOT NULL,
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customer_id BIGINT REFERENCES rev_customer(id),
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device_id BIGINT, -- 关联 IoT 设备
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caliber VARCHAR(10), -- DN15/DN20/DN40/DN80+
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meter_type VARCHAR(20), -- mechanical/ultrasonic/electromagnetic
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manufacturer VARCHAR(100),
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max_reading DECIMAL(10,2) DEFAULT 99999,
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initial_reading DECIMAL(10,2) DEFAULT 0,
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current_reading DECIMAL(10,2) DEFAULT 0,
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install_date DATE,
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install_address VARCHAR(300),
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status VARCHAR(20) DEFAULT 'active', -- active/dismantled/scrapped/repaired/warehouse
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remark VARCHAR(500),
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_meter IS '水表档案表';
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-- 水表操作记录（全生命周期）
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CREATE TABLE IF NOT EXISTS rev_meter_log (
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id BIGSERIAL PRIMARY KEY,
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meter_id BIGINT REFERENCES rev_meter(id),
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operation_type VARCHAR(30) NOT NULL, -- install/dismantle/repair/change/scrap/calibrate/refurbish
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old_reading DECIMAL(10,2),
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new_reading DECIMAL(10,2),
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new_meter_no VARCHAR(50),
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operator_id BIGINT,
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operator_name VARCHAR(50),
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photos JSONB, -- 现场照片URL数组
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remark VARCHAR(500),
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created_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_meter_log IS '水表操作记录表（全生命周期）';
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-- 抄表记录
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CREATE TABLE IF NOT EXISTS rev_reading (
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id BIGSERIAL PRIMARY KEY,
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meter_id BIGINT REFERENCES rev_meter(id),
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reading_date DATE NOT NULL,
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reading_period VARCHAR(10), -- 2026-06
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prev_reading DECIMAL(10,2),
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curr_reading DECIMAL(10,2),
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consumption DECIMAL(10,2),
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read_type VARCHAR(20) DEFAULT 'manual', -- manual/remote/estimate
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reader_id BIGINT,
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reader_name VARCHAR(50),
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photo_urls JSONB, -- 拍照图片URL数组
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abnormal_flag SMALLINT DEFAULT 0, -- 0:正常 1:异常
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verified SMALLINT DEFAULT 0, -- 0:未审核 1:已审核
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verified_by BIGINT,
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verified_at TIMESTAMP,
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created_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_reading IS '抄表记录表';
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CREATE INDEX IF NOT EXISTS idx_reading_period ON rev_reading(reading_period);
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-- 水费账单
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CREATE TABLE IF NOT EXISTS rev_bill (
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id BIGSERIAL PRIMARY KEY,
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bill_no VARCHAR(30) UNIQUE NOT NULL,
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customer_id BIGINT REFERENCES rev_customer(id),
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meter_id BIGINT REFERENCES rev_meter(id),
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reading_id BIGINT REFERENCES rev_reading(id),
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bill_period VARCHAR(10) NOT NULL, -- 2026-06
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prev_reading DECIMAL(10,2),
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curr_reading DECIMAL(10,2),
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consumption DECIMAL(10,2),
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water_fee DECIMAL(10,2),
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sewage_fee DECIMAL(10,2),
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other_fee DECIMAL(10,2) DEFAULT 0, -- 污水处理费/垃圾处理费等
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total_fee DECIMAL(10,2),
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paid_fee DECIMAL(10,2) DEFAULT 0,
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discount_fee DECIMAL(10,2) DEFAULT 0,
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status VARCHAR(20) DEFAULT 'pending', -- pending/partial/paid/overdue/cancelled
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due_date DATE,
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paid_at TIMESTAMP,
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_bill IS '水费账单表';
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CREATE INDEX IF NOT EXISTS idx_bill_customer ON rev_bill(customer_id, bill_period);
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CREATE INDEX IF NOT EXISTS idx_bill_status ON rev_bill(status);
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-- 缴费记录
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CREATE TABLE IF NOT EXISTS rev_payment (
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id BIGSERIAL PRIMARY KEY,
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bill_id BIGINT REFERENCES rev_bill(id),
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customer_id BIGINT REFERENCES rev_customer(id),
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payment_no VARCHAR(50) UNIQUE NOT NULL,
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amount DECIMAL(10,2) NOT NULL,
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pay_method VARCHAR(20), -- wechat/alipay/cash/bank_transfer/pos
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pay_channel VARCHAR(30), -- counter/app/wechat_mini/third_party
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transaction_id VARCHAR(100),
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operator_id BIGINT,
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remark VARCHAR(500),
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paid_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_payment IS '缴费记录表';
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-- 报装申请
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CREATE TABLE IF NOT EXISTS rev_install (
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id BIGSERIAL PRIMARY KEY,
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application_no VARCHAR(30) UNIQUE NOT NULL,
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applicant_name VARCHAR(50) NOT NULL,
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applicant_phone VARCHAR(20) NOT NULL,
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applicant_id_card VARCHAR(18),
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area VARCHAR(50),
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address VARCHAR(300),
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customer_type VARCHAR(20), -- residential/business/enterprise
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caliber VARCHAR(10), -- 申请管径
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purpose VARCHAR(200),
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status VARCHAR(20) DEFAULT 'pre_apply', -- pre_apply/engineering/pending_review/approved/rejected/completed
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survey_date DATE,
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survey_result TEXT,
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approved_by BIGINT,
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approved_at TIMESTAMP,
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completed_at TIMESTAMP,
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW()
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);
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COMMENT ON TABLE rev_install IS '报装申请表';
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