smart-green-house-server-an.../sql_base/createtables.sql

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2023-10-24 16:27:13 +08:00
-- 创建用户登录表
create table if not exists login_users (
userid integer primary key,
name varchar(50) unique, -- 用户名唯一
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password varchar(50)
);
-- 创建温湿度信息表
create table if not exists temp_hum_info (
thid integer primary key,
temperature double,
humidity double,
th_date_time datetime
);
-- 创建用户操作记录表
create table if not exists record_of_operations (
operid integer primary key,
oper_user_name varchar(50),
operation_detail text,
operation_time datetime
);
-- 列举显示已经创建的表
.tables