select 'exec sp_change_users_login  '+CHAR(39)+'Auto_Fix'+CHAR(39)
+','+CHAR(39)+name+CHAR(39)
from sysusers 
where 
islogin = 1 
and  sid is not null 
and name not in ('dbo','guest')
GO
DECLARE 
@sql VARCHAR(2048)
,@sort INT 

DECLARE tmp CURSOR FOR

SELECT '-- [-- DB USERS --] --' AS [-- SQL STATEMENTS --],
3 AS [-- RESULT ORDER HOLDER --]
UNION
SELECT  'IF NOT EXISTS (SELECT [name] FROM sys.database_principals WHERE [name] = ' + SPACE(1) + '''' + [name] + '''' + ') BEGIN CREATE USER ' + SPACE(1) + QUOTENAME([name]) + ' FOR LOGIN ' + QUOTENAME([name]) + ' WITH DEFAULT_SCHEMA = ' + QUOTENAME([default_schema_name]) + SPACE(1) + 'END; ' AS [-- SQL STATEMENTS --],
4 AS [-- RESULT ORDER HOLDER --]
FROM    sys.database_principals AS rm
WHERE [type] IN ('U', 'S', 'G') and name <> 'guest' -- windows users, sql users, windows groups
--- select * from sys.database_principals 
UNION

/*********************************************/
/*********    DB ROLE PERMISSIONS    *********/
/*********************************************/
SELECT '-- [-- DB ROLES --] --' AS [-- SQL STATEMENTS --],
5 AS [-- RESULT ORDER HOLDER --]
UNION
SELECT  'EXEC sp_addrolemember @rolename ='
+ SPACE(1) + QUOTENAME(USER_NAME(rm.role_principal_id), '''') + ', @membername =' + SPACE(1) + QUOTENAME(USER_NAME(rm.member_principal_id), '''') AS [-- SQL STATEMENTS --],
6 AS [-- RESULT ORDER HOLDER --]
FROM    sys.database_role_members AS rm
WHERE   USER_NAME(rm.member_principal_id) IN (  
--get user names on the database
SELECT [name]
FROM sys.database_principals
WHERE [principal_id] > 4 -- 0 to 4 are system users/schemas
and [type] IN ('G', 'S', 'U') -- S = SQL user, U = Windows user, G = Windows group
)
--ORDER BY rm.role_principal_id ASC


UNION

SELECT '' AS [-- SQL STATEMENTS --],
7 AS [-- RESULT ORDER HOLDER --]

UNION

/*********************************************/
/*********  OBJECT LEVEL PERMISSIONS *********/
/*********************************************/
SELECT '-- [-- OBJECT LEVEL PERMISSIONS --] --' AS [-- SQL STATEMENTS --],
8 AS [-- RESULT ORDER HOLDER --]
UNION
SELECT  CASE 
WHEN perm.state <> 'W' THEN perm.state_desc 
ELSE 'GRANT'
END
+ SPACE(1) + perm.permission_name + SPACE(1) + 'ON ' + QUOTENAME(SCHEMA_NAME(obj.schema_id)) + '.' + QUOTENAME(obj.name) --select, execute, etc on specific objects
+ CASE
WHEN cl.column_id IS NULL THEN SPACE(0)
ELSE '(' + QUOTENAME(cl.name) + ')'
END
+ SPACE(1) + 'TO' + SPACE(1) + QUOTENAME(USER_NAME(usr.principal_id)) COLLATE database_default
+ CASE 
WHEN perm.state <> 'W' THEN SPACE(0)
ELSE SPACE(1) + 'WITH GRANT OPTION'
END
AS [-- SQL STATEMENTS --],
9 AS [-- RESULT ORDER HOLDER --]
FROM    
sys.database_permissions AS perm
INNER JOIN
sys.objects AS obj
ON perm.major_id = obj.[object_id]
INNER JOIN
sys.database_principals AS usr
ON perm.grantee_principal_id = usr.principal_id
LEFT JOIN
sys.columns AS cl
ON cl.column_id = perm.minor_id AND cl.[object_id] = perm.major_id
--WHERE usr.name = @OldUser
--ORDER BY perm.permission_name ASC, perm.state_desc ASC



UNION

SELECT '' AS [-- SQL STATEMENTS --],
10 AS [-- RESULT ORDER HOLDER --]

UNION

/*********************************************/
/*********    DB LEVEL PERMISSIONS   *********/
/*********************************************/
SELECT '-- [--DB LEVEL PERMISSIONS --] --' AS [-- SQL STATEMENTS --],
11 AS [-- RESULT ORDER HOLDER --]
UNION
SELECT  CASE 
WHEN perm.state <> 'W' THEN perm.state_desc --W=Grant With Grant Option
ELSE 'GRANT'
END
+ SPACE(1) + perm.permission_name --CONNECT, etc
+ SPACE(1) + 'TO' + SPACE(1) + '[' + USER_NAME(usr.principal_id) + ']' COLLATE database_default --TO 
+ CASE 
WHEN perm.state <> 'W' THEN SPACE(0) 
ELSE SPACE(1) + 'WITH GRANT OPTION' 
END
AS [-- SQL STATEMENTS --],
12 AS [-- RESULT ORDER HOLDER --]
FROM    sys.database_permissions AS perm
INNER JOIN
sys.database_principals AS usr
ON perm.grantee_principal_id = usr.principal_id
--WHERE usr.name = @OldUser

WHERE   [perm].[major_id] = 0
AND [usr].[principal_id] > 4 -- 0 to 4 are system users/schemas
AND [usr].[type] IN ('G', 'S', 'U') -- S = SQL user, U = Windows user, G = Windows group

UNION

SELECT '' AS [-- SQL STATEMENTS --],
13 AS [-- RESULT ORDER HOLDER --]

UNION 

SELECT '-- [--DB LEVEL SCHEMA PERMISSIONS --] --' AS [-- SQL STATEMENTS --],
14 AS [-- RESULT ORDER HOLDER --]
UNION
SELECT  CASE
WHEN perm.state <> 'W' THEN perm.state_desc --W=Grant With Grant Option
ELSE 'GRANT'
END
+ SPACE(1) + perm.permission_name --CONNECT, etc
+ SPACE(1) + 'ON' + SPACE(1) + class_desc + '::' COLLATE database_default --TO 
+ QUOTENAME(SCHEMA_NAME(major_id))
+ SPACE(1) + 'TO' + SPACE(1) + QUOTENAME(USER_NAME(grantee_principal_id)) COLLATE database_default
+ CASE
WHEN perm.state <> 'W' THEN SPACE(0)
ELSE SPACE(1) + 'WITH GRANT OPTION'
END
AS [-- SQL STATEMENTS --],
15 AS [-- RESULT ORDER HOLDER --]
from sys.database_permissions AS perm
inner join sys.schemas s
on perm.major_id = s.schema_id
inner join sys.database_principals dbprin
on perm.grantee_principal_id = dbprin.principal_id
WHERE class = 3 --class 3 = schema


ORDER BY [-- RESULT ORDER HOLDER --]


OPEN tmp
FETCH NEXT FROM tmp INTO @sql, @sort
WHILE @@FETCH_STATUS = 0
BEGIN
PRINT @sql
FETCH NEXT FROM tmp INTO @sql, @sort    
END

CLOSE tmp
DEALLOCATE tmp