园封记忆

摘要： SqlServer帮助中队扩展属性的描述是：The Extended Properties property sets or retrieves provider-specific connection information that cannot be explicitly described through the property mechanism.对于扩展属性有如下操作：exec sp_addextendedproperty N'MS_Description', N'字段描述', N'user', N'dbo',N&# 阅读全文