Sql Server 儲存過程 - 使用者操作例項
阿新 • • 發佈:2018-12-19
使用者的增刪改查
新增
--新增使用者
create procedure addDeviceUser
@name nvarchar(36) ,
@phone nvarchar(36) ,
@password nvarchar(255)
as
begin
if exists(select 1 from DeviceUser where [email protected]) --判斷使用者是否存在
select 1 from DeviceUser where 1!=1
else
begin
insert into DeviceUser (id,name,phone,password) values(newid(),@name,@phone,@password)
select id,name,phone from DeviceUser where [email protected]
end
end
--執行
exec addDeviceUser @name='testname',@phone='18800000000',@password='123'
查詢
--獲取使用者
alter procedure getDeviceUser
@id nvarchar(36),
@phone nvarchar(36)
as
begin
if(@id=''and @phone='')
select id,name,phone,isAdmin,createDate from DeviceUser where isAdmin=0 order by createDate desc
else if(@id!='')
select id,name,phone,isAdmin,createDate from DeviceUser where [email protected]
else
select id,name,phone,isAdmin,createDate from DeviceUser where [email protected]
end
--執行
exec getDeviceUser @id='', @phone=''
exec getDeviceUser @id='test guid', @phone=''
exec getDeviceUser @id='', @phone='18800000000'
--登入
create procedure getDeviceUserForLogin
@phone nvarchar(36),
@password nvarchar(255)
as
begin
select id,name,phone,isAdmin,createDate from DeviceUser where [email protected] and [email protected]
end
exec getDeviceUserForLogin @phone='18800000000',@password='123'
exec getDeviceUserForLogin @phone='18800000000',@password='123456'
exec getDeviceUserForLogin @phone='18811111111',@password='123456'
更新
create procedure updateDeviceUser
@id nvarchar(36) ,
@name nvarchar(36) ,
@phone nvarchar(36) ,
@password nvarchar(255)
as
begin
if not exists(select 1 from DeviceUser where [email protected]) --判斷使用者是否存在
select 1 from DeviceUser where 1!=1
else
begin
update DeviceUser set [email protected],[email protected],[email protected] where [email protected]
select id,name,phone from DeviceUser where [email protected]
end
end
--執行
exec updateDeviceUser @id='guid 1',@name='test name 1',@phone='18800000000',@password='123'
exec updateDeviceUser @id='guid 2',@name='test name 2',@phone='18811111111',@password='12345678'
刪除
create procedure deleteDeviceUser
@id nvarchar(36)
as
delete from DeviceUser where [email protected]