diff --git "a/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.26 \345\255\230\345\202\250\350\277\207\347\250\213.txt" "b/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.26 \345\255\230\345\202\250\350\277\207\347\250\213.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..9ae698d9c5e607f52fbffe62779e6364a49cb0cb
--- /dev/null
+++ "b/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.26 \345\255\230\345\202\250\350\277\207\347\250\213.txt"	
@@ -0,0 +1,91 @@
+1. 定义存储过程实现查询出账户余额最低的银行卡账户信息,显示银行卡号，姓名，账户余额
+
+go
+create proc p1
+as
+select top 1 b.CardNo,(select RealName from AccountInfo a where a.AccountId = b.AccountId) as RealName,b.CardMoney from BankCard b
+order by CardMoney
+go
+exec p1
+2. 模拟银行卡存钱操作，传入银行卡号，存钱金额，实现存钱操作
+
+go
+create proc p2
+@CardNo varchar(30),
+@CardMoney money
+as
+update BankCard set CardMoney += @CardMoney
+insert into CardExchange values(@CardNo,@CardMoney,0,getdate())
+go
+exec p2 '6225125478544587',2000
+select * from CardExchange c
+select * from BankCard b
+
+3. 模拟银行卡取钱操作，传入银行卡号，取钱金额，实现取钱操作，取钱成功，返回1，取钱失败返回-1
+
+go
+create proc p3
+@CardNo varchar(30),
+@CardMoney money
+as
+if @CardMoney<(select b.CardMoney from BankCard b where b.CardNo = @CardNo)
+	begin
+		update BankCard set CardMoney -= @CardMoney
+		insert into CardExchange values(@CardNo,0,@CardMoney,getdate())
+		return 1
+	end
+else
+	begin
+		return -1
+	end
+go
+declare @f int
+exec @f = p3 '6225125478544587',100
+print @f
+select * from CardExchange c
+select * from BankCard b
+
+4. 查询出某时间段的银行存取款信息以及存款总金额，取款总金额，传入开始时间，结束时间，显示存取款交易信息的同时，返回存款总金额，取款总金额。
+
+go
+create proc p4
+@k datetime,
+@j datetime,
+@MoneyInBank money output,
+@MoneyOutBank money output
+as
+select * from CardExchange c
+where c.ExchangeTime between @k and @j
+select @MoneyInBank = sum(c.MoneyInBank) ,@MoneyOutBank = sum(c.MoneyOutBank)  from CardExchange c
+go
+declare @MoneyInBank money
+declare @MoneyOutBank money
+exec p4 '2022-09-20','2022-09-27',@MoneyInBank output,@MoneyOutBank output
+print '存款总金额'+ convert(varchar(20),@MoneyInBank) + '取款总金额'+ convert(varchar(20),@MoneyOutBank)
+select c.MoneyOutBank from CardExchange c
+select * from BankCard b
+
+5. 密码升级，传入用户名和密码，如果用户名密码正确，并且密码长度<8，自动升级成8位密码
+
+go
+create proc p5
+@CardNo varchar(30),
+@CardPwd varchar(10)
+as
+if @CardPwd=(select b.CardPwd from BankCard b where b.CardNo = @CardNo)
+	begin
+		while len(@CardPwd)<8
+			begin
+				set @CardPwd += convert(varchar(10),round(rand()*9,0))
+			end
+		update BankCard set CardPwd = @CardPwd where CardNo = @CardNo
+	end
+else
+begin
+	print '密码错误'
+end
+go
+drop proc p5
+exec p5 '6225125478544587','123456'
+select * from BankCard b
+update BankCard set CardPwd = '123456'
\ No newline at end of file
diff --git "a/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.27 \350\247\246\345\217\221\345\231\250.txt" "b/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.27 \350\247\246\345\217\221\345\231\250.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..22382c5986c97e4ee202d99378e42da9010e5466
--- /dev/null
+++ "b/05  \351\273\204\347\202\234\346\235\260/\344\275\234\344\270\232/9.27 \350\247\246\345\217\221\345\231\250.txt"	
@@ -0,0 +1,57 @@
+（1）假设有部门表和员工表，在添加员工的时候，该员工的部门编号如果在部门表中找不到，则自动添加部门信息，部门名称为"新部门"。
+go
+create trigger tri_p1
+on people after insert
+as 
+	begin
+	declare @A varchar(20),@B varchar(20)
+	select @A=DepartmentId from inserted
+	select @B='新部门'
+	insert into Department values(@A,@B) 
+	end
+	
+insert into People values('005','李四','女',1000)
+
+（2）触发器实现，删除一个部门的时候将部门下所有员工全部删除。
+go
+create trigger tri_p2
+on Department after delete
+as 
+	begin
+	declare @A varchar(20)
+	select @A=DepartmentId from deleted
+	delete from People where DepartmentId=@A
+	end
+
+delete from Department where DepartmentId='005'
+
+（3）创建一个触发器，删除一个部门的时候判断该部门下是否有员工，有则不删除，没有则删除。
+go
+create trigger tri_p3
+on Department instead of delete
+as 
+	begin
+	declare @A varchar(20),@B int
+	select @A=DepartmentId from deleted
+	select @B=COUNT(DepartmentId) from People where Departmentid=@A
+	if @B=0
+	begin
+	delete from Department where DepartmentName=@A
+	end
+	end
+
+delete from Department where Departmentid='002'
+
+	select * from Department
+	select * from People
+
+（4）修改一个部门编号之后，将该部门下所有员工的部门编号同步进行修改
+go
+create trigger tri_p4 on Department
+after update
+as
+	update People set DepartmentId = (select DepartmentId from inserted)
+	where DepartmentId = (select DepartmentId from  deleted)
+go
+
+update Department set DepartmentId='009' where DepartmentId='001'
\ No newline at end of file