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【郑州轻工业大学|数据库】数据库课设-酒店管理系统

news 来源：原创 2025/6/20 20:14:42

该数据课设是一个基于酒店管理系统的数据库设计

建库语句

create database hotel_room default charset utf8 collate utf8_general_ci;

建表语句

use hotel_room;-- 房型表
create table room_type(
id bigint primary key auto_increment comment '房型id',
name varchar(50) not null comment '房型名称',
bed_type varchar(20) not null comment '床型',
capacity int not null comment '可住人数',
price int not null comment '基础价格',
description text comment '房型描述',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '房型表';-- 客房表
create table room(
id bigint primary key auto_increment comment '客房id',
type_id bigint not null comment '房型id --逻辑外键',
floor int not null comment '楼层数',
price decimal(10,2) not null comment '实际价格',
status int not null default 0 check (status in (0,1,2,3)) comment '客房状态 0:空闲,1:已预订,2:已入住,3:维护中',
description text comment '客房描述',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '客房表';-- 客户表
create table customer (
id bigint primary key auto_increment comment '客户id',
name varchar(50) not null comment '客户姓名',
id_type int not null default 0 check (id_type in (0,1,2)) comment '证件类型 0:身份证,1:护照,2军官证',
id_number varchar(50) not null unique key comment '证件号码',
phone varchar(20) not null comment '联系电话',
customer_type int not null check (customer_type in (0,1)) default 0 comment '客户类型 0:普通客户,1:会员',
member_level int default 0 comment '客户等级',
total_consumption decimal(10, 2) default 0 comment '累计消费',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '客户表';-- 预定表
create table reservation (
id bigint primary key auto_increment comment '预定id',
customer_id int not null comment '客户id --逻辑外键',
room_id varchar(20) not null comment '客房id --逻辑外键',
reservation_date datetime default current_timestamp not null comment '预订日期',
checkin_date datetime not null comment '入住日期',
checkout_date datetime not null comment '退房日期',
status int not null check (status in (0,1,2,3)) default 1 comment '预订状态 0:有效,1:已取消,2:已入住,3:已过期',
reservation_name varchar(50) not null comment '预订人姓名',
reservation_phone varchar(20) not null comment '预订人联系电话',
remark text comment '备注',
created_by bigint not null comment '操作员id',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '预定表';-- 入住表
create table checkin (
id bigint primary key auto_increment comment '',
customer_id int not null comment '客户id --逻辑外键',
room_id int not null comment '客房id --逻辑外键',
checkin_date datetime default current_timestamp not null comment '入住日期时间',
expected_checkout_date datetime not null comment '预计退房日期',
actual_checkout_date datetime comment '实际退房日期时间',
total_amount decimal(10, 2) comment '消费总金额',
status int not null check (status in (0,1)) default 0 comment '入住状态 0:已入住,1:已退房',
created_by bigint not null comment '操作员id',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '入住表';-- 角色表
create table role (
id int primary key auto_increment comment '角色id',
role_name varchar(50) not null unique comment '角色名称 酒店员工,酒店经理,admin',
description text comment '角色描述',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '角色表';-- 用户表
create table user (
id int primary key auto_increment comment '员工id',
username varchar(50) not null unique comment '用户名',
password varchar(100) not null comment '密码哈希',
real_name varchar(50) not null comment '员工真实姓名',
phone varchar(20) comment '联系电话',
email varchar(50) comment '邮箱',
status int not null check (status in (0,1)) default 0 comment '员工状态 0:启用,1:禁用',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '员工表';-- 用户角色关联表
create table user_role (
user_id int not null comment '用户id',
role_id int not null comment '角色id',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
)comment '用户角色关联表';-- 入住收款状态表
create table payment_status (
id int primary key auto_increment comment '记录id',
checkin_id bigint not null comment '入住记录id --逻辑外键',
customer_id int not null comment '客户id --逻辑外键',
user_id int not null comment '处理员工id --逻辑外键',
amount decimal(10, 2) not null comment '金额',
status int not null default 0 check (status in (0,1,2,3)) comment '付款状态 0:待付款,1:已付款,2:已退款,3:已取消',
payment_method int default 4 check (payment_method in (0,1,2,3,4)) comment '支付方式 0:现金,1:银行卡,2:微信,3:支付宝,4:其他',
payment_time datetime comment '支付时间',
refund_time datetime comment '退款时间',
remark text comment '退款备注',
create_time timestamp default current_timestamp comment '创建时间',
update_time timestamp default current_timestamp on update current_timestamp comment '更新时间'
) comment '入住收款状态表';

插入数据


-- 插入房型
insert into room_type (name, bed_type, capacity, price, description) VALUES
('豪华单人房', '单人床', 1, 399, '1.8米单人床，独立卫浴，40平方米'),
('标准双人房', '双床', 2, 499, '两张1.2米床，独立卫浴，45平方米'),
('豪华双人房', '大床', 2, 599, '2.0米大床，独立卫浴，50平方米'),
('家庭套房', '组合床', 3, 899, '一张大床+一张小床，客厅，70平方米'),
('总统套房', '特大床', 4, 1999, '2.2米大床，独立客厅、书房，120平方米');-- 客房表数据插入示例
insert into room (type_id, floor, price, status, description) VALUES
(1, 1, 399.00, 0, '位于1楼，安静，窗外是花园'),
(1, 1, 399.00, 0, '位于1楼，靠近电梯'),
(2, 2, 499.00, 0, '位于2楼，采光好，双床房'),
(2, 2, 499.00, 0, '位于2楼，可看到泳池'),
(3, 3, 599.00, 0, '位于3楼，豪华大床房'),
(3, 3, 599.00, 3, '位于3楼，正在装修，暂不可用'),
(4, 4, 899.00, 0, '位于4楼，家庭套房，含儿童床'),
(5, 5, 1999.00, 0, '位于顶层，总统套房，带独立客厅');-- 客户表测试数据（100条，含随机创建时间和真实姓名）
INSERT INTO customer (name, id_type, id_number, phone, customer_type, member_level, total_consumption, create_time) VALUES
('张三', 0, '110101199001011234', '13800138000', 0, 0, 0.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('李四', 0, '110101199102022345', '13900139000', 1, 1, 2500.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('王五', 1, 'E12345678', '13700137000', 1, 3, 8500.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('赵六', 0, '110101199203033456', '13600136000', 0, 0, 800.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('钱七', 0, '110101199304044567', '13500135000', 1, 2, 4200.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('孙八', 0, '110101199405055678', '13400134000', 0, 0, 350.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('周九', 0, '110101199506066789', '13300133000', 1, 1, 1200.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('吴十', 0, '110101199607077890', '13200132000', 0, 0, 500.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('郑十一', 0, '110101199708088901', '13100131000', 1, 2, 3800.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('王十二', 0, '110101199809099012', '13000130000', 0, 0, 650.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('陈十三', 0, '110101199910100123', '18900189000', 1, 3, 12500.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('杨十四', 0, '110101200011111234', '18800188000', 0, 0, 400.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('黄十五', 0, '110101200112122345', '18700187000', 1, 1, 1800.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('周十六', 0, '110101200201133456', '18600186000', 0, 0, 720.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('吴十七', 0, '110101200302144567', '18500185000', 1, 2, 5300.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('郑十八', 0, '110101200403155678', '18400184000', 0, 0, 950.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('钱十九', 0, '110101200504166789', '18300183000', 1, 1, 2100.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('孙二十', 0, '110101200605177890', '18200182000', 0, 0, 680.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('李二十一', 0, '110101200706188901', '18100181000', 1, 2, 4700.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('张二十二', 0, '110101200807199012', '17900179000', 0, 0, 320.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('刘二十三', 0, '110101200908200123', '17800178000', 1, 3, 9200.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('陈二十四', 0, '110101201009211234', '17700177000', 0, 0, 850.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('杨二十五', 0, '110101201110222345', '17600176000', 1, 1, 1950.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('赵二十六', 0, '110101201211233456', '17500175000', 0, 0, 580.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('黄二十七', 0, '110101201312244567', '17400174000', 1, 2, 6300.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('周二十八', 0, '110101201401255678', '17300173000', 0, 0, 790.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('吴二十九', 0, '110101201502266789', '17200172000', 1, 1, 2400.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('郑三十', 0, '110101201603277890', '17100171000', 0, 0, 920.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('钱三十一', 0, '110101201704288901', '16900169000', 1, 2, 5100.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('孙三十二', 0, '110101201805299012', '16800168000', 0, 0, 430.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('李三十三', 0, '110101201906300123', '16700167000', 1, 3, 10500.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('张三十四', 0, '110101202007011234', '16600166000', 0, 0, 870.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('刘三十五', 0, '110101202108022345', '16500165000', 1, 1, 2200.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('陈三十六', 0, '110101202209033456', '16400164000', 0, 0, 610.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('杨三十七', 0, '110101202310044567', '16300163000', 1, 2, 7300.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('赵三十八', 0, '110101202411055678', '16200162000', 0, 0, 980.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('黄三十九', 0, '110101202512066789', '16100161000', 1, 1, 2700.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
('周四十', 0, '110101202601077890', '16000160000', 0, 0, 740.00, DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY));-- 预订表测试数据（逐条插入）
INSERT INTO reservation (customer_id, room_id, reservation_date, checkin_date, checkout_date, status, reservation_name, reservation_phone, remark, created_by,create_time) VALUES
(1, 1, '2025-01-10', '2025-01-15', '2025-01-18', 0, '张三', '13800138000', '需要无烟房', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(2, 2, '2025-02-15', '2025-02-20', '2025-02-22', 0, '李四', '13900139000', '带一位儿童，需要婴儿床', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(3, 3, '2025-03-20', '2025-03-25', '2025-03-28', 2, '王五', '13700137000', 'VIP客户，需要特殊安排', 1,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(4, 4, '2025-04-05', '2025-04-10', '2025-04-12', 1, '赵六', '13600136000', '临时取消', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(5, 5, '2025-05-12', '2025-05-18', '2025-05-20', 0, '钱七', '13500135000', '需要接送机服务', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(6, 6, '2025-06-01', '2025-06-05', '2025-06-08', 0, '孙八', '13400134000', '商务出差，需要会议室', 3,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(7, 7, '2025-06-10', '2025-06-15', '2025-06-17', 0, '周九', '13300133000', '一家三口，需要家庭房', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(8, 8, '2025-07-05', '2025-07-10', '2025-07-15', 0, '吴十', '13200132000', '庆祝结婚纪念日', 1,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(9, 9, '2025-08-15', '2025-08-20', '2025-08-22', 0, '郑十一', '13100131000', '需要延迟退房', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY)),
(10, 10, '2025-09-20', '2025-09-25', '2025-09-28', 0, '王十二', '13000130000', '需要额外枕头和毛毯', 2,DATE_ADD(NOW(), INTERVAL -FLOOR(RAND() * 365) DAY));INSERT INTO checkin (customer_id, room_id, checkin_date, expected_checkout_date, actual_checkout_date, total_amount, status, created_by, create_time) VALUES
(1, 1, DATE_ADD(NOW(), INTERVAL -360 DAY), DATE_ADD(NOW(), INTERVAL -358 DAY), DATE_ADD(NOW(), INTERVAL -358 DAY), 800.00, 1, 101, DATE_ADD(NOW(), INTERVAL -360 DAY)),
(2, 2, DATE_ADD(NOW(), INTERVAL -359 DAY), DATE_ADD(NOW(), INTERVAL -356 DAY), DATE_ADD(NOW(), INTERVAL -356 DAY), 1200.00, 1, 102, DATE_ADD(NOW(), INTERVAL -359 DAY)),
(3, 3, DATE_ADD(NOW(), INTERVAL -358 DAY), DATE_ADD(NOW(), INTERVAL -355 DAY), DATE_ADD(NOW(), INTERVAL -355 DAY), 950.00, 1, 103, DATE_ADD(NOW(), INTERVAL -358 DAY)),
(4, 4, DATE_ADD(NOW(), INTERVAL -357 DAY), DATE_ADD(NOW(), INTERVAL -354 DAY), DATE_ADD(NOW(), INTERVAL -354 DAY), 1100.00, 1, 101, DATE_ADD(NOW(), INTERVAL -357 DAY)),
(5, 5, DATE_ADD(NOW(), INTERVAL -356 DAY), DATE_ADD(NOW(), INTERVAL -353 DAY), DATE_ADD(NOW(), INTERVAL -353 DAY), 750.00, 1, 102, DATE_ADD(NOW(), INTERVAL -356 DAY)),
(6, 6, DATE_ADD(NOW(), INTERVAL -355 DAY), DATE_ADD(NOW(), INTERVAL -352 DAY), DATE_ADD(NOW(), INTERVAL -352 DAY), 1300.00, 1, 103, DATE_ADD(NOW(), INTERVAL -355 DAY)),
(7, 7, DATE_ADD(NOW(), INTERVAL -354 DAY), DATE_ADD(NOW(), INTERVAL -351 DAY), DATE_ADD(NOW(), INTERVAL -351 DAY), 1000.00, 1, 101, DATE_ADD(NOW(), INTERVAL -354 DAY)),
(8, 8, DATE_ADD(NOW(), INTERVAL -353 DAY), DATE_ADD(NOW(), INTERVAL -350 DAY), DATE_ADD(NOW(), INTERVAL -350 DAY), 1400.00, 1, 102, DATE_ADD(NOW(), INTERVAL -353 DAY)),
(9, 9, DATE_ADD(NOW(), INTERVAL -352 DAY), DATE_ADD(NOW(), INTERVAL -349 DAY), DATE_ADD(NOW(), INTERVAL -349 DAY), 850.00, 1, 103, DATE_ADD(NOW(), INTERVAL -352 DAY)),
(10, 10, DATE_ADD(NOW(), INTERVAL -351 DAY), DATE_ADD(NOW(), INTERVAL -348 DAY), DATE_ADD(NOW(), INTERVAL -348 DAY), 1250.00, 1, 101, DATE_ADD(NOW(), INTERVAL -351 DAY)),
(11, 11, DATE_ADD(NOW(), INTERVAL -350 DAY), DATE_ADD(NOW(), INTERVAL -347 DAY), DATE_ADD(NOW(), INTERVAL -347 DAY), 900.00, 1, 102, DATE_ADD(NOW(), INTERVAL -350 DAY)),
(12, 12, DATE_ADD(NOW(), INTERVAL -349 DAY), DATE_ADD(NOW(), INTERVAL -346 DAY), DATE_ADD(NOW(), INTERVAL -346 DAY), 1150.00, 1, 103, DATE_ADD(NOW(), INTERVAL -349 DAY)),
(13, 13, DATE_ADD(NOW(), INTERVAL -348 DAY), DATE_ADD(NOW(), INTERVAL -345 DAY), DATE_ADD(NOW(), INTERVAL -345 DAY), 700.00, 1, 101, DATE_ADD(NOW(), INTERVAL -348 DAY)),
(14, 14, DATE_ADD(NOW(), INTERVAL -347 DAY), DATE_ADD(NOW(), INTERVAL -344 DAY), DATE_ADD(NOW(), INTERVAL -344 DAY), 1350.00, 1, 102, DATE_ADD(NOW(), INTERVAL -347 DAY)),
(15, 15, DATE_ADD(NOW(), INTERVAL -346 DAY), DATE_ADD(NOW(), INTERVAL -343 DAY), DATE_ADD(NOW(), INTERVAL -343 DAY), 1050.00, 1, 103, DATE_ADD(NOW(), INTERVAL -346 DAY)),
(16, 16, DATE_ADD(NOW(), INTERVAL -345 DAY), DATE_ADD(NOW(), INTERVAL -342 DAY), DATE_ADD(NOW(), INTERVAL -342 DAY), 1450.00, 1, 101, DATE_ADD(NOW(), INTERVAL -345 DAY)),
(17, 17, DATE_ADD(NOW(), INTERVAL -344 DAY), DATE_ADD(NOW(), INTERVAL -341 DAY), DATE_ADD(NOW(), INTERVAL -341 DAY), 800.00, 1, 102, DATE_ADD(NOW(), INTERVAL -344 DAY)),
(18, 18, DATE_ADD(NOW(), INTERVAL -343 DAY), DATE_ADD(NOW(), INTERVAL -340 DAY), DATE_ADD(NOW(), INTERVAL -340 DAY), 1200.00, 1, 103, DATE_ADD(NOW(), INTERVAL -343 DAY)),
(19, 19, DATE_ADD(NOW(), INTERVAL -342 DAY), DATE_ADD(NOW(), INTERVAL -339 DAY), DATE_ADD(NOW(), INTERVAL -339 DAY), 950.00, 1, 101, DATE_ADD(NOW(), INTERVAL -342 DAY)),
(20, 20, DATE_ADD(NOW(), INTERVAL -341 DAY), DATE_ADD(NOW(), INTERVAL -338 DAY), DATE_ADD(NOW(), INTERVAL -338 DAY), 1100.00, 1, 102, DATE_ADD(NOW(), INTERVAL -341 DAY)),
(21, 21, DATE_ADD(NOW(), INTERVAL -340 DAY), DATE_ADD(NOW(), INTERVAL -337 DAY), DATE_ADD(NOW(), INTERVAL -337 DAY), 750.00, 1, 103, DATE_ADD(NOW(), INTERVAL -340 DAY)),
(22, 22, DATE_ADD(NOW(), INTERVAL -339 DAY), DATE_ADD(NOW(), INTERVAL -336 DAY), DATE_ADD(NOW(), INTERVAL -336 DAY), 1300.00, 1, 101, DATE_ADD(NOW(), INTERVAL -339 DAY)),
(23, 23, DATE_ADD(NOW(), INTERVAL -338 DAY), DATE_ADD(NOW(), INTERVAL -335 DAY), DATE_ADD(NOW(), INTERVAL -335 DAY), 1000.00, 1, 102, DATE_ADD(NOW(), INTERVAL -338 DAY)),
(24, 24, DATE_ADD(NOW(), INTERVAL -337 DAY), DATE_ADD(NOW(), INTERVAL -334 DAY), DATE_ADD(NOW(), INTERVAL -334 DAY), 1400.00, 1, 103, DATE_ADD(NOW(), INTERVAL -337 DAY)),
(25, 25, DATE_ADD(NOW(), INTERVAL -336 DAY), DATE_ADD(NOW(), INTERVAL -333 DAY), DATE_ADD(NOW(), INTERVAL -333 DAY), 850.00, 1, 101, DATE_ADD(NOW(), INTERVAL -336 DAY)),
(26, 26, DATE_ADD(NOW(), INTERVAL -335 DAY), DATE_ADD(NOW(), INTERVAL -332 DAY), DATE_ADD(NOW(), INTERVAL -332 DAY), 1250.00, 1, 102, DATE_ADD(NOW(), INTERVAL -335 DAY)),
(27, 27, DATE_ADD(NOW(), INTERVAL -334 DAY), DATE_ADD(NOW(), INTERVAL -331 DAY), DATE_ADD(NOW(), INTERVAL -331 DAY), 900.00, 1, 103, DATE_ADD(NOW(), INTERVAL -334 DAY)),
(28, 28, DATE_ADD(NOW(), INTERVAL -333 DAY), DATE_ADD(NOW(), INTERVAL -330 DAY), DATE_ADD(NOW(), INTERVAL -330 DAY), 1150.00, 1, 101, DATE_ADD(NOW(), INTERVAL -333 DAY)),
(29, 29, DATE_ADD(NOW(), INTERVAL -332 DAY), DATE_ADD(NOW(), INTERVAL -329 DAY), DATE_ADD(NOW(), INTERVAL -329 DAY), 700.00, 1, 102, DATE_ADD(NOW(), INTERVAL -332 DAY)),
(30, 30, DATE_ADD(NOW(), INTERVAL -331 DAY), DATE_ADD(NOW(), INTERVAL -328 DAY), DATE_ADD(NOW(), INTERVAL -328 DAY), 1350.00, 1, 103, DATE_ADD(NOW(), INTERVAL -331 DAY)),
(31, 31, DATE_ADD(NOW(), INTERVAL -330 DAY), DATE_ADD(NOW(), INTERVAL -327 DAY), DATE_ADD(NOW(), INTERVAL -327 DAY), 1050.00, 1, 101, DATE_ADD(NOW(), INTERVAL -330 DAY)),
(32, 32, DATE_ADD(NOW(), INTERVAL -329 DAY), DATE_ADD(NOW(), INTERVAL -326 DAY), DATE_ADD(NOW(), INTERVAL -326 DAY), 1450.00, 1, 102, DATE_ADD(NOW(), INTERVAL -329 DAY)),
(33, 33, DATE_ADD(NOW(), INTERVAL -328 DAY), DATE_ADD(NOW(), INTERVAL -325 DAY), DATE_ADD(NOW(), INTERVAL -325 DAY), 800.00, 1, 103, DATE_ADD(NOW(), INTERVAL -328 DAY)),
(34, 34, DATE_ADD(NOW(), INTERVAL -327 DAY), DATE_ADD(NOW(), INTERVAL -324 DAY), DATE_ADD(NOW(), INTERVAL -324 DAY), 1200.00, 1, 101, DATE_ADD(NOW(), INTERVAL -327 DAY)),
(35, 1, DATE_ADD(NOW(), INTERVAL -326 DAY), DATE_ADD(NOW(), INTERVAL -323 DAY), DATE_ADD(NOW(), INTERVAL -323 DAY), 950.00, 1, 102, DATE_ADD(NOW(), INTERVAL -326 DAY)),
(36, 2, DATE_ADD(NOW(), INTERVAL -325 DAY), DATE_ADD(NOW(), INTERVAL -322 DAY), DATE_ADD(NOW(), INTERVAL -322 DAY), 1100.00, 1, 103, DATE_ADD(NOW(), INTERVAL -325 DAY)),
(37, 3, DATE_ADD(NOW(), INTERVAL -324 DAY), DATE_ADD(NOW(), INTERVAL -321 DAY), DATE_ADD(NOW(), INTERVAL -321 DAY), 750.00, 1, 101, DATE_ADD(NOW(), INTERVAL -324 DAY)),
(38, 4, DATE_ADD(NOW(), INTERVAL -323 DAY), DATE_ADD(NOW(), INTERVAL -320 DAY), DATE_ADD(NOW(), INTERVAL -320 DAY), 1300.00, 1, 102, DATE_ADD(NOW(), INTERVAL -323 DAY)),
(39, 5, DATE_ADD(NOW(), INTERVAL -322 DAY), DATE_ADD(NOW(), INTERVAL -319 DAY), DATE_ADD(NOW(), INTERVAL -319 DAY), 1000.00, 1, 103, DATE_ADD(NOW(), INTERVAL -322 DAY)),
(40, 6, DATE_ADD(NOW(), INTERVAL -321 DAY), DATE_ADD(NOW(), INTERVAL -318 DAY), DATE_ADD(NOW(), INTERVAL -318 DAY), 1400.00, 1, 101, DATE_ADD(NOW(), INTERVAL -321 DAY)),
(41, 7, DATE_ADD(NOW(), INTERVAL -320 DAY), DATE_ADD(NOW(), INTERVAL -317 DAY), DATE_ADD(NOW(), INTERVAL -317 DAY), 850.00, 1, 102, DATE_ADD(NOW(), INTERVAL -320 DAY)),
(42, 8, DATE_ADD(NOW(), INTERVAL -319 DAY), DATE_ADD(NOW(), INTERVAL -316 DAY), DATE_ADD(NOW(), INTERVAL -316 DAY), 1250.00, 1, 103, DATE_ADD(NOW(), INTERVAL -319 DAY)),
(43, 9, DATE_ADD(NOW(), INTERVAL -318 DAY), DATE_ADD(NOW(), INTERVAL -315 DAY), DATE_ADD(NOW(), INTERVAL -315 DAY), 900.00, 1, 101, DATE_ADD(NOW(), INTERVAL -318 DAY)),
(44, 10, DATE_ADD(NOW(), INTERVAL -317 DAY), DATE_ADD(NOW(), INTERVAL -314 DAY), DATE_ADD(NOW(), INTERVAL -314 DAY), 1150.00, 1, 102, DATE_ADD(NOW(), INTERVAL -317 DAY)),
(45, 11, DATE_ADD(NOW(), INTERVAL -316 DAY), DATE_ADD(NOW(), INTERVAL -313 DAY), DATE_ADD(NOW(), INTERVAL -313 DAY), 700.00, 1, 103, DATE_ADD(NOW(), INTERVAL -316 DAY)),
(46, 12, DATE_ADD(NOW(), INTERVAL -315 DAY), DATE_ADD(NOW(), INTERVAL -312 DAY), DATE_ADD(NOW(), INTERVAL -312 DAY), 1350.00, 1, 101, DATE_ADD(NOW(), INTERVAL -315 DAY)),
(47, 13, DATE_ADD(NOW(), INTERVAL -314 DAY), DATE_ADD(NOW(), INTERVAL -311 DAY), DATE_ADD(NOW(), INTERVAL -311 DAY), 1050.00, 1, 102, DATE_ADD(NOW(), INTERVAL -314 DAY)),
(48, 14, DATE_ADD(NOW(), INTERVAL -313 DAY), DATE_ADD(NOW(), INTERVAL -310 DAY), DATE_ADD(NOW(), INTERVAL -310 DAY), 1450.00, 1, 103, DATE_ADD(NOW(), INTERVAL -313 DAY)),
(49, 15, DATE_ADD(NOW(), INTERVAL -312 DAY), DATE_ADD(NOW(), INTERVAL -309 DAY), DATE_ADD(NOW(), INTERVAL -309 DAY), 800.00, 1, 101, DATE_ADD(NOW(), INTERVAL -312 DAY)),
(50, 16, DATE_ADD(NOW(), INTERVAL -311 DAY), DATE_ADD(NOW(), INTERVAL -308 DAY), DATE_ADD(NOW(), INTERVAL -308 DAY), 1200.00, 1, 102, DATE_ADD(NOW(), INTERVAL -311 DAY));-- 角色表数据
INSERT INTO role (role_name, description) VALUES
('admin', '系统管理员，拥有所有权限'),
('酒店经理', '管理酒店运营，负责员工和客户管理'),
('酒店员工', '日常运营操作，如入住登记、退房处理');-- 用户表数据
INSERT INTO user (username, password, real_name, phone, email, status) VALUES
('admin', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '系统管理员', '13800138000', 'admin@example.com', 0),
('manager1', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '张经理', '13900139000', 'manager1@example.com', 0),
('manager2', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '李经理', '13900139001', 'manager2@example.com', 0),
('staff1', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '王员工', '13700137000', 'staff1@example.com', 0),
('staff2', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '赵员工', '13700137001', 'staff2@example.com', 0),
('staff3', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '钱员工', '13700137002', 'staff3@example.com', 0),
('staff4', '$2y$10$XaV4TzP7bJZqK5pW9pQc1OvjJzXbJjXcJzJzXbJjXcJzJzXbJjXc', '孙员工', '13700137003', 'staff4@example.com', 0);-- 用户角色关联表数据
INSERT INTO user_role (user_id, role_id) VALUES
(1, 1), -- admin用户拥有admin角色
(2, 2), -- manager1用户拥有酒店经理角色
(3, 2), -- manager2用户拥有酒店经理角色
(4, 3), -- staff1用户拥有酒店员工角色
(5, 3), -- staff2用户拥有酒店员工角色
(6, 3), -- staff3用户拥有酒店员工角色
(7, 3); -- staff4用户拥有酒店员工角色INSERT INTO payment_status (checkin_id, customer_id, user_id, amount, status, payment_method, payment_time, refund_time, remark, create_time) VALUES
(1, 1, 23, 850.50, 1, 2, DATE_ADD(NOW(), INTERVAL -290 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -291 DAY)),
(2, 2, 45, 1200.75, 1, 3, DATE_ADD(NOW(), INTERVAL -285 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -286 DAY)),
(3, 3, 67, 980.20, 1, 1, DATE_ADD(NOW(), INTERVAL -280 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -281 DAY)),
(4, 4, 12, 1500.00, 1, 3, DATE_ADD(NOW(), INTERVAL -275 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -276 DAY)),
(5, 5, 89, 720.80, 1, 0, DATE_ADD(NOW(), INTERVAL -270 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -271 DAY)),
(6, 6, 34, 1100.30, 1, 2, DATE_ADD(NOW(), INTERVAL -265 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -266 DAY)),
(7, 7, 56, 920.40, 1, 1, DATE_ADD(NOW(), INTERVAL -260 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -261 DAY)),
(8, 8, 78, 1350.90, 1, 3, DATE_ADD(NOW(), INTERVAL -255 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -256 DAY)),
(9, 9, 91, 880.60, 1, 2, DATE_ADD(NOW(), INTERVAL -250 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -251 DAY)),
(10, 10, 22, 1420.25, 1, 0, DATE_ADD(NOW(), INTERVAL -245 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -246 DAY)),
(11, 11, 44, 990.85, 1, 1, DATE_ADD(NOW(), INTERVAL -240 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -241 DAY)),
(12, 12, 66, 1280.40, 1, 3, DATE_ADD(NOW(), INTERVAL -235 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -236 DAY)),
(13, 13, 88, 830.70, 1, 2, DATE_ADD(NOW(), INTERVAL -230 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -231 DAY)),
(14, 14, 10, 1150.50, 1, 1, DATE_ADD(NOW(), INTERVAL -225 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -226 DAY)),
(15, 15, 32, 940.30, 1, 3, DATE_ADD(NOW(), INTERVAL -220 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -221 DAY)),
(16, 16, 54, 1320.95, 1, 2, DATE_ADD(NOW(), INTERVAL -215 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -216 DAY)),
(17, 17, 76, 870.65, 1, 0, DATE_ADD(NOW(), INTERVAL -210 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -211 DAY)),
(18, 18, 98, 1480.20, 1, 1, DATE_ADD(NOW(), INTERVAL -205 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -206 DAY)),
(19, 19, 20, 910.45, 1, 3, DATE_ADD(NOW(), INTERVAL -200 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -201 DAY)),
(20, 20, 42, 1230.80, 1, 2, DATE_ADD(NOW(), INTERVAL -195 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -196 DAY)),
(21, 21, 64, 840.75, 1, 1, DATE_ADD(NOW(), INTERVAL -190 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -191 DAY)),
(22, 22, 86, 1170.30, 1, 3, DATE_ADD(NOW(), INTERVAL -185 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -186 DAY)),
(23, 23, 9, 960.60, 1, 2, DATE_ADD(NOW(), INTERVAL -180 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -181 DAY)),
(24, 24, 31, 1390.95, 1, 0, DATE_ADD(NOW(), INTERVAL -175 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -176 DAY)),
(25, 25, 53, 890.40, 1, 1, DATE_ADD(NOW(), INTERVAL -170 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -171 DAY)),
(26, 26, 75, 1240.85, 1, 3, DATE_ADD(NOW(), INTERVAL -165 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -166 DAY)),
(27, 27, 97, 930.50, 1, 2, DATE_ADD(NOW(), INTERVAL -160 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -161 DAY)),
(28, 28, 19, 1450.25, 1, 1, DATE_ADD(NOW(), INTERVAL -155 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -156 DAY)),
(29, 29, 41, 880.70, 1, 3, DATE_ADD(NOW(), INTERVAL -150 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -151 DAY)),
(30, 30, 63, 1190.30, 1, 2, DATE_ADD(NOW(), INTERVAL -145 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -146 DAY)),
(31, 31, 85, 950.65, 1, 0, DATE_ADD(NOW(), INTERVAL -140 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -141 DAY)),
(32, 32, 7, 1310.90, 1, 1, DATE_ADD(NOW(), INTERVAL -135 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -136 DAY)),
(33, 33, 29, 860.45, 1, 3, DATE_ADD(NOW(), INTERVAL -130 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -131 DAY)),
(34, 34, 51, 1260.80, 1, 2, DATE_ADD(NOW(), INTERVAL -125 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -126 DAY)),
(35, 35, 73, 920.50, 1, 1, DATE_ADD(NOW(), INTERVAL -120 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -121 DAY)),
(36, 36, 95, 1430.20, 1, 3, DATE_ADD(NOW(), INTERVAL -115 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -116 DAY)),
(37, 37, 17, 890.75, 1, 2, DATE_ADD(NOW(), INTERVAL -110 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -111 DAY)),
(38, 38, 39, 1200.30, 1, 0, DATE_ADD(NOW(), INTERVAL -105 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -106 DAY)),
(39, 39, 61, 970.60, 1, 1, DATE_ADD(NOW(), INTERVAL -100 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -101 DAY)),
(40, 40, 83, 1380.95, 1, 3, DATE_ADD(NOW(), INTERVAL -95 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -96 DAY)),
(41, 41, 5, 840.45, 1, 2, DATE_ADD(NOW(), INTERVAL -90 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -91 DAY)),
(42, 42, 27, 1160.80, 1, 1, DATE_ADD(NOW(), INTERVAL -85 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -86 DAY)),
(43, 43, 49, 910.50, 1, 3, DATE_ADD(NOW(), INTERVAL -80 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -81 DAY)),
(44, 44, 71, 1330.25, 1, 2, DATE_ADD(NOW(), INTERVAL -75 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -76 DAY)),
(45, 45, 93, 880.70, 1, 0, DATE_ADD(NOW(), INTERVAL -70 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -71 DAY)),
(46, 46, 21, 1220.30, 1, 1, DATE_ADD(NOW(), INTERVAL -65 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -66 DAY)),
(47, 47, 43, 960.65, 1, 3, DATE_ADD(NOW(), INTERVAL -60 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -61 DAY)),
(48, 48, 65, 1370.90, 1, 2, DATE_ADD(NOW(), INTERVAL -55 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -56 DAY)),
(49, 49, 87, 850.40, 1, 1, DATE_ADD(NOW(), INTERVAL -50 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -51 DAY)),
(50, 50, 15, 1290.85, 1, 3, DATE_ADD(NOW(), INTERVAL -45 DAY), NULL, NULL, DATE_ADD(NOW(), INTERVAL -46 DAY));

一些基本查询语句

use hotel_room;/**房型查询语句*/-- 分页查询房型 第一个数据 (当前页-1) * 一页条数 , 第二个数据 一页条数
select name,bed_type,capacity,price,description from room_type limit 0,5;-- 根据能住的人数查询房型
select name,bed_type,capacity,price,description from room_type where capacity >= 1;-- 根据价格区间查询房型
select name,bed_type,capacity,price,description from room_type where price between 100 and 500;-- 查询房型的平均价格
select avg(price) as '平均价格' from room_type;/**房间查询语句*/-- 分页查询该类型所有房间 第一个数据 (当前页-1) * 一页条数 , 第二个数据 一页条数
select R.id,RT.name,RT.bed_type,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',R.price,case R.statuswhen 0 then '空闲'when 1 then '已预订'when 2 then '已入住'when 3 then '维护中'else '未知状态'end as '客房状态',R.description
from room as R left join room_type RT on R.type_id = RT.id
where type_id = 1
limit 0,10;-- 分页查询价格区间内的房间 并且状态位于空闲状态
select R.id,RT.bed_type,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',R.price,case R.statuswhen 0 then '空闲'when 1 then '已预订'when 2 then '已入住'when 3 then '维护中'else '未知状态'end as '客房状态',R.description
from room as R left join room_type RT on R.type_id = RT.id
where R.status = 0 and R.price between 200 and 1000
limit 0,10;-- 查询所有房间的平均价格
select avg(price) as '平均价格' from room;-- 查询各种状态房间的数量
select count(1) as '该状态房间数量' from room where status = 0;/**客户表查询语句*/-- 分页查询所有普通客户
select name,case id_typewhen 0 then '身份证'when 1 then '护照'when 2 then '军官证'else '未知身份证件'end as '证件类型',id_number, phone,case customer_typewhen 0 then '普通用户'when 1 then '会员'else '未知类型用户'end as '用户类型',member_level, total_consumption, create_time
from customer
where customer_type = 0
limit 0,10;-- 分页查询所有会员客户
select name,case id_typewhen 0 then '身份证'when 1 then '护照'when 2 then '军官证'else '未知身份证件'end as '证件类型',id_number, phone,case customer_typewhen 0 then '普通用户'when 1 then '会员'else '未知类型用户'end as '用户类型',member_level, total_consumption, create_time
from customer
where customer_type = 1
limit 0,10;-- 根据姓名和手机号查询用户
select name,case id_typewhen 0 then '身份证'when 1 then '护照'when 2 then '军官证'else '未知身份证件'end as '证件类型',id_number, phone,case customer_typewhen 0 then '普通用户'when 1 then '会员'else '未知类型用户'end as '用户类型',member_level, total_consumption, create_time
from customer
where name = '张三' and phone = '13800138000';-- 根据证件号
select name,case id_typewhen 0 then '身份证'when 1 then '护照'when 2 then '军官证'else '未知身份证件'end as '证件类型',id_number, phone,case customer_typewhen 0 then '普通用户'when 1 then '会员'else '未知类型用户'end as '用户类型',member_level, total_consumption, create_time
from customer
where id_number = '110101200908200123';-- 查询所有用户的平均消费 最低消费 最高消费
select avg(total_consumption) as '用户平均消费',max(total_consumption) as '用户最高消费',min(total_consumption) as '用户最低消费'
from customer;/**预约表查询语句*/-- 根据预约状态分页查询预约记录
select C.name,C.phone,R.reservation_date,R.checkin_date,R.checkout_date,case R.statuswhen 0 then '有效'when 1 then '已取消'when 2 then '已入住'when 3 then '已过期'else '未知状态'end as '预约状态',R.remark,U.real_name
from reservation as R join customer as C join user as U on R.customer_id = C.id and R.created_by = U.id
where R.status = 3
limit 0,5;-- 分页查询某短时间内的预约记录
select C.name,C.phone,R.reservation_date,R.checkin_date,R.checkout_date,case R.statuswhen 0 then '有效'when 1 then '已取消'when 2 then '已入住'when 3 then '已过期'else '未知状态'end as '预约状态',R.remark,U.real_name
from reservation as R join customer as C join user as U on R.customer_id = C.id and R.created_by = U.id
where R.reservation_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00'
limit 0,5;-- 查询时间段内预约的人数
select count(1) as '总预约人数' from reservation where reservation_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00';/**入住表查询语句*/-- 分页查询指定时间段内的入住记录
select CT.name,CT.phone,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',RT.name,C.total_amount,C.checkin_date,C.expected_checkout_date,C.actual_checkout_date,case C.statuswhen 0 then '已入住'when 1 then '已退房'else '未知状态'end as '入住状态'
from checkin as C join customer as CT join room as R join user as U join room_type as RTon C.created_by = U.id and C.room_id = R.id and C.customer_id = CT.id and RT.id = R.type_id
where C.checkin_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00'
limit 0,10;-- 查询用户的入住记录（根据用户名）
select CT.name,CT.phone,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',RT.name,C.total_amount,C.checkin_date,C.expected_checkout_date,C.actual_checkout_date,case C.statuswhen 0 then '已入住'when 1 then '已退房'else '未知状态'end as '入住状态'
from checkin as C join customer as CT join room as R join user as U join room_type as RTon C.created_by = U.id and C.room_id = R.id and C.customer_id = CT.id and RT.id = R.type_id
where CT.name = '张三' and C.checkin_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00'
limit 0,10;-- 查询用户的入住记录（根据身份证号）
select CT.name,CT.phone,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',RT.name,C.total_amount,C.checkin_date,C.expected_checkout_date,C.actual_checkout_date,case C.statuswhen 0 then '已入住'when 1 then '已退房'else '未知状态'end as '入住状态'
from checkin as C join customer as CT join room as R join user as U join room_type as RTon C.created_by = U.id and C.room_id = R.id and C.customer_id = CT.id and RT.id = R.type_id
where CT.id_number = '110101199405055678' and C.checkin_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00'
limit 0,10;-- 查询单个客房的入住记录（根据客房id）
select CT.name,CT.phone,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',RT.name,C.total_amount,C.checkin_date,C.expected_checkout_date,C.actual_checkout_date,case C.statuswhen 0 then '已入住'when 1 then '已退房'else '未知状态'end as '入住状态'
from checkin as C join customer as CT join room as R join user as U join room_type as RTon C.created_by = U.id and C.room_id = R.id and C.customer_id = CT.id and RT.id = R.type_id
where C.room_id = 1 and C.checkin_date between '2024-6-05 00:00:00' and '2025-05-05 00:00:00'
limit 0,10;/**支付状态查询语句*/
-- 分页查询所有支付记录
select C.name,C.phone,P.amount,case P.statuswhen 0 then '待付款'when 1 then '已付款'when 2 then '已退款'when 3 then '已取消'else '位置状态'end as '支付状态',case P.payment_methodwhen 0 then '现金'when 1 then '银行卡'when 2 then '微信'when 3 then '支付宝'else '其他'end as '支付方式',P.payment_time,P.refund_time,P.remark,CH.checkin_date,CH.actual_checkout_date,U.real_name
from payment_status Pjoin checkin CH join customer C join user U on P.checkin_id = C.id and P.customer_id = C.id and P.user_id = U.id
limit 0,10;-- 根据客户id查询支付记录
select C.name,C.phone,P.amount,case P.statuswhen 0 then '待付款'when 1 then '已付款'when 2 then '已退款'when 3 then '已取消'else '位置状态'end as '支付状态',case P.payment_methodwhen 0 then '现金'when 1 then '银行卡'when 2 then '微信'when 3 then '支付宝'else '其他'end as '支付方式',P.payment_time,P.refund_time,P.remark,CH.checkin_date,CH.actual_checkout_date,U.real_name
from payment_status Pjoin checkin CH join customer C join user U on P.checkin_id = CH.id and P.customer_id = C.id and P.user_id = U.id
where P.customer_id = 2
limit 0,10;/**员工表*/
-- 分页查询所有员工
select U.username, U.real_name, R.role_name,U.phone, U.email,case U.statuswhen 0 then '已启用'when 1 then '已禁用'else '未知'end as '账号状态'
from user U join role R join user_role UR on UR.user_id = U.id and R.id = UR.role_id
limit 0,5;-- 用户名模糊查询员工
select U.username, U.real_name, R.role_name,U.phone, U.email,case U.statuswhen 0 then '已启用'when 1 then '已禁用'else '未知'end as '账号状态'
from user U join role R join user_role UR on UR.user_id = U.id and R.id = UR.role_id
where real_name like concat('%','张','%')
limit 0,5;

索引

-- 对房间状态添加索引
create index room_status on room(status);-- 对房间类型添加索引
create index room_type_id on room(type_id);-- 对客户表添加联合索引
create index customer_name_phone on customer(name,phone);-- 对客户表证件号添加索引
create index customer_id_number on customer(id_number);-- 对预约表中 预约客户id添加索引
create index reservation_customer_id on reservation(customer_id);-- 对入住表中 入住的客户id添加索引
create index checkin_customer_id on checkin(customer_id);-- 对入住表中 用户入住的房客id添加索引
create index checkin_room_id on checkin(room_id);-- 对支付记录表中 客户id添加索引
create index payment_status_customer_id on payment_status(customer_id);

业务

/* 用户预约 */
-- 开启事务
begin;
select status from room where floor = 1 and id = 1;
-- 如果查询出来的状态是 0（空闲） 即可进行预定
insert into reservation (customer_id, room_id, checkin_date, checkout_date, remark, created_by)
values (1,1,NOW(),'2025-06-21 12:00:00','无备注',5);
-- 插入成功以后更新该客房的状态为1（已预约）
update room set status = 1 where id = 1;
-- 提交事务
commit;/* 用户入住 */
begin;
-- 查询是否有预约记录
select id from reservation where customer_id = 1 and room_id = 1 and status = 0;
-- 如果没有对该房间的预约记录 查询该房的状态
select status from room where floor = 1 and id = 1 and (select count(1) from reservation where customer_id = 1 and room_id = 1 and status = 0) = 0;
-- 如果有预约记录 把预约记录的状态改为2（已入住）
update reservation set status = 2 where id = 11 and customer_id = 1 and room_id = 1;
-- 更新房间状态
update room set status = 2 where id = 1;
-- 新增入住信息
insert into checkin(customer_id, room_id, checkin_date, expected_checkout_date, total_amount, status, created_by)
values (1,1,now(),'2025-06-21 12:00:00',399,0,5);
-- 提交事务
commit;/* 用户退房 */
-- 新增付款记录 checkin_id 需要根据上个新增记录来确定
begin;
insert into payment_status(checkin_id, customer_id, user_id, amount, status, payment_method, payment_time)
values ((select id from checkin where customer_id = 1 and room_id = 1 and status = 0),1,6,399,0,2,now());
-- 更新入住信息 更新为（已退房）
update checkin set status = 1,actual_checkout_date = now() where customer_id = 1 and room_id = 1 and status = 0;
-- 更新房间状态（空闲）
update room set status = 0 where id = 1;
-- 提交事务
commit;/* 用户支付订单 */
begin;
-- 更新支付记录
update payment_status set status = 1
where customer_id = 1 and checkin_id = (select id from checkin where customer_id = 1 and room_id = 1 and status = 1 order by checkin.create_time desc limit 1) and status = 0;
-- 提交事务
commit;/* 给用户退款 */
begin;
-- 更新退款时间 退款原因
update payment_status set status = 2 ,refund_time = now(),remark = '用户体验感差'
where customer_id = 1 and checkin_id = (select id from checkin where customer_id = 1 and room_id = 1 and status = 1 order by checkin.create_time desc limit 1) and status = 1;
-- 提交事务
commit;/* 新增房型 */
begin;
insert into room_type(name, bed_type, capacity, price, description)
values ('单人经济房','单人床',1,100,'实惠经济，出行方便');
commit;/* 新增客房 */
begin;
insert into room(type_id, floor, price, status, description)
values (1,1,110,0,'实惠经济，出行方便');
commit;/* 修改员工账号状态 */
begin;
update user set status = !status where id = 6;
commit;

视图

-- 查询所有房型视图
create view room_type_view as
select name,bed_type,capacity,price,description from room_type;-- 查询所有客房视图
create view room_view as
select R.id,RT.name,RT.bed_type,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',R.price,case R.statuswhen 0 then '空闲'when 1 then '已预订'when 2 then '已入住'when 3 then '维护中'else '未知状态'end as '客房状态',R.description
from room as R left join room_type RT on R.type_id = RT.id;-- 查询所有客户视图
create view customer_view as
select name,case id_typewhen 0 then '身份证'when 1 then '护照'when 2 then '军官证'else '未知身份证件'end as '证件类型',id_number, phone,case customer_typewhen 0 then '普通用户'when 1 then '会员'else '未知类型用户'end as '用户类型',member_level, total_consumption, create_time
from customer;-- 查询所有预约视图
create view reservation_view as
select C.name,C.phone,R.reservation_date,R.checkin_date,R.checkout_date,case R.statuswhen 0 then '有效'when 1 then '已取消'when 2 then '已入住'when 3 then '已过期'else '未知状态'end as '预约状态',R.remark,U.real_name
from reservation as R join customer as C join user as U on R.customer_id = C.id and R.created_by = U.id;-- 查询所有入住视图
create view checkIn_view as
select CT.name as customer_name,CT.phone,case R.floorwhen 1 then '第一层'when 2 then '第二层'when 3 then '第三层'when 4 then '第四层'when 5 then '第五层'else '未知楼层'end as '楼层',RT.name,C.total_amount,C.checkin_date,C.expected_checkout_date,C.actual_checkout_date,case C.statuswhen 0 then '已入住'when 1 then '已退房'else '未知状态'end as '入住状态'
from checkin as C join customer as CT join room as R join user as U join room_type as RT
on C.created_by = U.id and C.room_id = R.id and C.customer_id = CT.id and RT.id = R.type_id;-- 查询所有支付记录
create view pay_view as
select C.name,C.phone,P.amount,case P.statuswhen 0 then '待付款'when 1 then '已付款'when 2 then '已退款'when 3 then '已取消'else '位置状态'end as '支付状态',case P.payment_methodwhen 0 then '现金'when 1 then '银行卡'when 2 then '微信'when 3 then '支付宝'else '其他'end as '支付方式',P.payment_time,P.refund_time,P.remark,CH.checkin_date,CH.actual_checkout_date,U.real_name
from payment_status P
join checkin CH join customer C join user U on P.checkin_id = C.id and P.customer_id = C.id and P.user_id = U.id-- 查询所有员工视图
create view user_view as
select U.username, U.real_name, R.role_name,U.phone, U.email,case U.statuswhen 0 then '已启用'when 1 then '已禁用'else '未知'end as '账号状态'
from user U join role R join user_role UR on UR.user_id = U.id and R.id = UR.role_id

权限

-- 创建酒店经理账号
create user 'manager'@'localhost' identified by '123456';-- 创建普通员工账号
create user 'user'@'localhost' identified by '123456';-- 把这个数据库所有权限赋予酒店经理账号
grant all privileges on hotel_room.* to 'manager'@'localhost' with grant option;-- 赋予普通员工账号权利
grant select on hotel_room.room_type to 'user'@'localhost';
grant select on hotel_room.room to 'user'@'localhost';
grant all privileges on hotel_room.reservation to 'user'@'localhost';
grant all privileges on hotel_room.checkin to 'user'@'localhost';
grant all privileges on hotel_room.payment_status to 'user'@'localhost';grant select on hotel_room.room_type_view to 'user'@'localhost';
grant select on hotel_room.room_view to 'user'@'localhost';
grant all privileges on hotel_room.reservation_view to 'user'@'localhost';
grant all privileges on hotel_room.checkin_view to 'user'@'localhost';
grant all privileges on hotel_room.pay_view to 'user'@'localhost';