比如：alter table Transactionsadd constraint CK_tranType check (tranType = '存入' or tranType = '支取')這樣寫(xiě)對(duì)嗎？
sqlserver 檢查約束中用到的等于符號(hào)是"=="還是"="？
幕布斯6054654
2018-09-05 21:21:45
