摘要：--为字段a2添加描述信息 EXECUTE sp_addextendedproperty N'MS_Description', '性别', N'user', N'dbo', N'table', N'表', N'column', N'a2' --更新表中列a1的描述属性： EXEC sp_update 阅读全文

摘要：select a.name as 表名, g.*from sysobjects as a left join syscolumns as b on a.id=b.id left JOIN sys.extended_properties g on b.id=g.major_id and b.colid 阅读全文