From 144569acace6fe3342515c3d133220d224fc561a Mon Sep 17 00:00:00 2001
From: flykhan <liubo666666@outlook.com>
Date: Wed, 25 Oct 2023 11:38:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=95=B0=E6=8D=AE=E5=BA=93?=
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---
 sql_base/createtables.sql                     |   2 +-
 sql_base/green_house.db                       | Bin 4096 -> 5120 bytes
 ...insert_test_datas_to_login_users_table.sql |  24 ++++++++++++++++++
 3 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 sql_base/insert_test_datas_to_login_users_table.sql

diff --git a/sql_base/createtables.sql b/sql_base/createtables.sql
index ccb8912..82a2b53 100644
--- a/sql_base/createtables.sql
+++ b/sql_base/createtables.sql
@@ -1,7 +1,7 @@
 -- 创建用户登录表
 create table if not exists login_users (
     userid integer primary key,
-    name varchar(50),
+    name varchar(50) unique, -- 用户名唯一
     password varchar(50)
 );
 -- 创建温湿度信息表
diff --git a/sql_base/green_house.db b/sql_base/green_house.db
index 766003eaae5f9c84c78d8037e37e32ef0c1dee56..c65a5e6157f8242e8d40561e1af2aec116362199 100644
GIT binary patch
literal 5120
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delta 295
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diff --git a/sql_base/insert_test_datas_to_login_users_table.sql b/sql_base/insert_test_datas_to_login_users_table.sql
new file mode 100644
index 0000000..4e97e69
--- /dev/null
+++ b/sql_base/insert_test_datas_to_login_users_table.sql
@@ -0,0 +1,24 @@
+-- 开启表头显示
+.headers on
+
+-- 设置列的宽度
+.mode column
+
+-- 插入数据到用户登录表
+insert into login_users (name, password)
+values ('admin', 'admin');
+
+insert into login_users(name,password)
+values('chang','chang');
+
+insert into login_users(name,password)
+values('liu','liu');
+
+insert into login_users(name,password)
+values('chengh','chengh');
+
+-- 列举显示已经创建的表
+.tables
+
+-- 显示用户登录表的数据
+select * from login_users;
\ No newline at end of file