今天示範BPM的開發的例子，居然當衆出了個小醜，問題就在建立SQL 2008的資料表時，儲存後再修改表結構，居然出錯：“Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can’t be re-created or enabled the option Prevent saving changes that require the table to be re-created.”
還好那個字段不要也可以，可以繼續下午，但是也浪費了幾分鐘。
事後經過搜尋找到了問題，寫在這裡給路過的朋友，提個醒。
