这是另一个工作安静相似但支持列级别权限的方法。输出有效,但必须针对更复杂的数据库进行改进。所以,只是给你的想法:
SELECT 'GRANT ' + database_permissions.permission_name + ' ON ' +
CASE database_permissions.class_desc
WHEN 'SCHEMA' THEN schema_name(major_id)
WHEN 'OBJECT_OR_COLUMN' THEN
CASE WHEN minor_id = 0 THEN object_name(major_id) COLLATE Latin1_General_CI_AS_KS_WS
ELSE (SELECT object_name(object_id) + ' ('+ name + ')'
FROM sys.columns
WHERE object_id = database_permissions.major_id
AND column_id = database_permissions.minor_id) end
ELSE 'other'
END +
' TO ' + database_principals.name COLLATE Latin1_General_CI_AS_KS_WS
FROM sys.database_permissions
JOIN sys.database_principals
ON database_permissions.grantee_principal_id = database_principals.principal_id
LEFT JOIN sys.objects -- consider schemas
ON objects.object_id = database_permissions.major_id
WHERE database_permissions.major_id > 0
AND permission_name in ('SELECT','INSERT','UPDATE','DELETE')