MSSQL数据库迁移之用户名问题

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(256)
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 (256)
DECLARE @txtpwd sysname
DECLARE @tmpstr varchar (256)
DECLARE @SID_varbinary varbinary(85)
DECLARE @SID_string varchar(256)
IF (@login_name IS NULL)
DECLARE login_curs CURSOR FOR
SELECT sid, name, xstatus, password FROM master..sysxlogins
WHERE srvid IS NULL AND name <> sa
ELSE
DECLARE login_curs CURSOR FOR
SELECT sid, name, xstatus, password FROM master..sysxlogins
WHERE srvid IS NULL AND name = @login_name
OPEN login_curs
FETCH NEXT FROM login_curs INTO @SID_varbinary, @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(256), + @txtpwd + )
ELSE
SET @tmpstr = SET @pwd = CONVERT (varbinary(256), + @txtpwd + )
PRINT @tmpstr
EXEC sp_hexadecimal @SID_varbinary,@SID_string OUT
SET @tmpstr = EXEC master..sp_addlogin + @name
+ , @pwd, @sid = + @SID_string + , @encryptopt =
END
ELSE BEGIN
-- Null password
EXEC sp_hexadecimal @SID_varbinary,@SID_string OUT
SET @tmpstr = EXEC master..sp_addlogin + @name
+ , NULL, @sid = + @SID_string + , @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 @SID_varbinary, @name, @xstatus, @binpwd
END
CLOSE login_curs
DEALLOCATE login_curs
RETURN 0
GO

SP_DEFAULTDB cyiyun,DB_WAYUP

/* sp_help_revlogin script
** Generated 06 24 2009 1:40PM on WORKGROU-B1XTVC */
DECLARE @pwd sysname
-- Login: hxtest
SET @pwd = CONVERT (varbinary(256), 0x0100CF4E7D342B359438E4BCCA72E6C83F44FCCF30C8016286DE2B359438E4BCCA72E6C83F44FCCF30C8016286DE)
EXEC master..sp_addlogin 520web, @pwd, @sid = 0x1738BB6AD0CD24498F67FB5589E8EDCB, @encryptopt = skip_encryption
......