27,580
社区成员




CREATE proc CheckLogin
@UserName varchar(20) ,@UserPassword varchar(40),
@Msg varchar(100) output,
@ResultID bit output
as
begin
declare @ResultCount int /*返回行数*/
declare @StoredPassWord varchar(40) /*传递查询得到的密码*/
select @ResultCount = count(*) from S_UserInfo where UName = @UserName
if @ResultCount = 0
begin
set @Msg = '用户名不存在,请重新输入!'
set @ResultID = 0
end
else
begin
select @StoredPassWord = UPassword from S_UserInfo where UName = @UserName
if @StoredPassWord = @UserPassword
begin
set @Msg = '登录成功!'
set @ResultID = 1
end
else
begin
set @Msg = '密码或用户名错误'
set @ResultID = 0
end
end
end
declare @m varchar(50),@r bit
execute CheckLogin 'aaa','111', @m output,@r output
select @m ,@r
CREATE proc CheckLogin
@UserName varchar(20) ,@UserPassword varchar(40),
@Msg varchar(100) output,
@ResultID bit output
as
begin
declare @ResultCount int /*返回行数*/
declare @StoredPassWord varchar(40) /*传递查询得到的密码*/
select @ResultCount = count(*) from 表所有者.S_UserInfo where UName = @UserName
if @ResultCount = 0
begin
set @Msg = '用户名不存在,请重新输入!'
set @ResultID = 0
end
else
begin
select @StoredPassWord = UPassword from 表所有者.S_UserInfo where UName = @UserName
if @StoredPassWord = @UserPassword
begin
set @Msg = '登录成功!'
set @ResultID = 1
end
else
begin
set @Msg = '密码或用户名错误'
set @ResultID = 0
end
end
end
--更改对象所有者
sp_changeobjectowner [ @objname = ] 'object' , [ @newowner = ] 'owner'
--try
--数据库.dbo.UserInfo
--先确定表S_UserInfo是否存在
--如果存在写成 --库名.所有着.UserInfo 看看你的所有者是什么~~
exec sp_help 'S_UserInfo'