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怎樣將一台Server上的Login,Server Roles,Users,Roles產生腳本,在另一台完全相同的Server上運行,使其具有相同的Roles&Users的權限,謝謝!
try:
/*
1 (First Script). Execute the script that follows to create the stored procedures.
NOTE: The following procedure is dependent on SQL Server system tables. The structure
of these tables change between versions of SQL Server, and selecting directly from
system tables is discouraged.
NOTE: It should be run on the source server to get script to create PASWORDS and USERS
on the destination which should then run on destination server.
*/
USE master
GO
IF OBJECT_ID (sp_hexadecimal) IS NOT NULL
DROP PROCEDURE sp_hexadecimal
GO
CREATE PROCEDURE sp_hexadecimal
@binvalue varbinary(256),
@hexvalue varchar(256) OUTPUT
AS
DECLARE @charvalue varchar(255)
DECLARE @i int
DECLARE @length int
DECLARE @hexstring char(16)
SELECT @charvalue = 0x
SELECT @i = 1
SELECT @length = DATALENGTH (@binvalue)
SELECT @hexstring = 0123456789ABCDEF
WHILE (@i <= @length)
BEGIN
DECLARE @tempint int
DECLARE @firstint int
DECLARE @secondint int
SELECT @tempint = CONVERT(int, SUBSTRING(@binvalue,@i,1))
SELECT @firstint = FLOOR(@tempint/16)
SELECT @secondint = @tempint - (@firstint*16)
SELECT @charvalue = @charvalue +
SUBSTRING(@hexstring, @firstint+1, 1) +
SUBSTRING(@hexstring, @secondint+1, 1)
SELECT @i = @i + 1
END
SELECT @hexvalue = @charvalue
GO
IF OBJECT_ID (sp_help_revlogin) IS NOT NULL
DROP PROCEDURE sp_help_revlogin
GO
CREATE PROCEDURE sp_help_revlogin @login_name sysname = NULL AS
DECLARE @name sysname
DECLARE @xstatus int
DECLARE @binpwd varbinary (255)
DECLARE @txtpwd sysname
DECLARE @tmpstr varchar (255)
IF (@login_name IS NULL)
DECLARE login_curs CURSOR FOR
SELECT name, xstatus, password FROM master..sysxlogins
WHERE srvid IS NULL AND name <> sa
ELSE
DECLARE login_curs CURSOR FOR
SELECT name, xstatus, password FROM master..sysxlogins
WHERE srvid IS NULL AND name = @login_name
OPEN login_curs
FETCH NEXT FROM login_curs INTO @name, @xstatus, @binpwd
IF (@@fetch_status = -1)
BEGIN
PRINT No login(s) found.
CLOSE login_curs
DEALLOCATE login_curs
RETURN -1
END
SET @tmpstr = /* sp_help_revlogin script
PRINT @tmpstr
SET @tmpstr = ** Generated
+ CONVERT (varchar, GETDATE()) + on + @@SERVERNAME + */
PRINT @tmpstr
PRINT
PRINT DECLARE @pwd sysname
WHILE (@@fetch_status <> -1)
BEGIN
IF (@@fetch_status <> -2)
BEGIN
PRINT
SET @tmpstr = -- Login: + @name
PRINT @tmpstr
IF (@xstatus & 4) = 4
BEGIN -- NT authenticated account/group
IF (@xstatus & 1) = 1
BEGIN -- NT login is denied access
SET @tmpstr = EXEC master..sp_denylogin + @name +
PRINT @tmpstr
END
ELSE BEGIN -- NT login has access
SET @tmpstr = EXEC master..sp_grantlogin + @name +
PRINT @tmpstr
END
END
ELSE BEGIN -- SQL Server authentication
IF (@binpwd IS NOT NULL)
BEGIN -- Non-null password
EXEC sp_hexadecimal @binpwd, @txtpwd OUT
IF (@xstatus & 2048) = 2048
SET @tmpstr = SET @pwd = CONVERT (varchar, + @txtpwd + )
ELSE
SET @tmpstr = SET @pwd = CONVERT (varbinary, + @txtpwd + )
PRINT @tmpstr
SET @tmpstr = EXEC master..sp_addlogin + @name
+ , @pwd, @encryptopt =
END
ELSE BEGIN
-- Null password
SET @tmpstr = EXEC master..sp_addlogin + @name
+ , NULL, @encryptopt =
END
IF (@xstatus & 2048) = 2048
-- login upgraded from 6.5
SET @tmpstr = @tmpstr + skip_encryption_old
ELSE
SET @tmpstr = @tmpstr + skip_encryption
PRINT @tmpstr
END
END
FETCH NEXT FROM login_curs INTO @name, @xstatus, @binpwd
END
CLOSE login_curs
DEALLOCATE login_curs
RETURN 0
GO
-- In Query Analyzer, run the following command to get the all logins and passwords
-- EXEC master..sp_help_revlogin
/*
2. (Second Script)Fixing the Orphaned User Connectios after trasfering the logins and passwords.
*/
declare @usrname varchar(100), @command varchar(100)
declare Crs insensitive cursor for
select name as UserName from sysusers
where issqluser = 1 and (sid is not null and sid <> 0x0)
and suser_sname(sid) is null
order by name
for read only
open Crs
fetch next from Crs into @usrname
while @@fetch_status=0
begin
select @command= sp_change_users_login auto_fix, +@usrname+
exec(@command)
fetch next from Crs into @usrname
end
close Crs
deallocate Crs
/*
3 (Third Script) Fixing some Orphaned Users left after step 2.
*/
-- sp_change_users_login auto_fix,<user_name>
-- sp_change_users_login update_one,<user_name>,<user_name>
gz
