-3
create table Enroll
(
Student_ID int primary key not null,
Subject_Code varchar(10) primary key not null,
Enroll_Date Date,
Foreign key(Student_ID) references Student,
Foreign keh(Subject_Code) references Subject
)
我enroll
表有Student_ID
和Subject_Code
外鍵和初級複合表,當我執行這條SQL語句,它會產生一個錯誤,是它無論如何解決這一問題?複合實體編譯錯誤
'外國keh'拼寫錯了,它應該是'外國key'。你正在使用哪個'RDBMS'。同時發佈錯誤消息 –
*外部keh(Subject_Code)*,正確*鍵*在此處拼寫 – Ravi
關鍵字「PRIMARY KEY」無效,因爲使用了.. SQLCODE = -637,SQLSTATE = 42614,DRIVER = 3.68.61 腳本:\ RemoteSystemsTempFiles \ Script2.sql 數據庫名稱:TEST 授權ID(數據庫):DB2ADMIN 系統/ IP地址:桌面HJIGM59/192.168.0.4 用戶ID(系統):DB2ADMIN –