sql2000 更改sa密码报错:2812错误,未能找到存储过程sp_password?
此报错原因为SQL2000异常。请将下面的代码全选复制至查询分析器,全部选中后按F5执行后核实,如执行后仍不能修改密码,请卸载SQL重新安装。
use master
go
create procedure sp_password
@old sysname = NULL, — the old (current) password
@new sysname, — the new password
@loginame sysname = NULL — user to change password on
as
— SETUP RUNTIME OPTIONS / DECLARE VARIABLES —
set nocount on
declare @self int
select @self = CASE WHEN @loginame is null THEN 1 ELSE 2 END
— RESOLVE LOGIN NAME
if @loginame is null
select @loginame = suser_sname()
— CHECK PERMISSIONS (SecurityAdmin per Richard Waymire) —
IF (not is_srvrolemember(‘securityadmin’) = 1)
AND not @self = 1
begin
dbcc auditevent (107, @self, 0, @loginame, NULL, NULL, NULL)
raiserror(15210,-1,-1)
return (1)
end
ELSE
begin
dbcc auditevent (107, @self, 1, @loginame, NULL, NULL, NULL)
end
— DISALLOW USER TRANSACTION —
set implicit_transactions off
IF (@@trancount > 0)
begin
raiserror(15002,-1,-1,’sp_password’)
return (1)
end
— RESOLVE LOGIN NAME (disallows nt names)
if not exists (select * from master.dbo.syslogins where
loginname = @loginame and isntname = 0)
begin
raiserror(15007,-1,-1,@loginame)
return (1)
end
— IF non-SYSADMIN ATTEMPTING CHANGE TO SYSADMIN, REQUIRE PASSWORD (218078) —
if (@self <> 1 AND is_srvrolemember(‘sysadmin’) = 0 AND exists
(SELECT * FROM master.dbo.syslogins WHERE loginname = @loginame and isntname = 0
AND sysadmin = 1) )
SELECT @self = 1
— CHECK OLD PASSWORD IF NEEDED —
if (@self = 1 or @old is not null)
if not exists (select * from master.dbo.sysxlogins
where srvid IS NULL and
name = @loginame and
( (@old is null and password is null) or
(pwdcompare(@old, password, (CASE WHEN xstatus&2048 = 2048 THEN 1 ELSE 0 END)) = 1) ) )
begin
raiserror(15211,-1,-1)
return (1)
end
— CHANGE THE PASSWORD —
update master.dbo.sysxlogins
set password = convert(varbinary(256), pwdencrypt(@new)), xdate2 = getdate(), xstatus = xstatus & (~2048)
where name = @loginame and srvid IS NULL
— UPDATE PROTECTION TIMESTAMP FOR MASTER DB, TO INDICATE SYSLOGINS CHANGE —
exec(‘use master grant all to null’)
— FINALIZATION: RETURN SUCCESS/FAILURE —
if @@error <> 0
return (1)
raiserror(15478,-1,-1)
return (0) — sp_password