關於資料庫是否該用Guid 當Primay Key，正反雙方各有擁護著，使用Guid 的好處是不需依賴資料庫即可取得唯一識別碼，有助提高系統設計彈性，同時Guid ... 關於資料庫是否該用G...

the primary key is a logical construct - one of the candidate keys that uniquely and reliably ide...

主鍵(Primary Key) 在資料庫設計中一直都是重要的因子，它具有唯一性(unique)，與其他資料表鍵值的連結(Foreign Key, FK)，達成邏輯上的參考完整 ... ...

The GUID is just an alternate key, with a NonClustered index, and is passed in from the applicati...

In SQL Server, it's sometimes tempting to use a GUID as the primary key for a table. You can defa...

Databases support integer primary keys and they are fast and elegant. ... (similar to GUIDs) as t...