sql语句
CREATE TABLE orderitem (
iid CHAR(32) PRIMARY KEY,/*主键*/count INT,/*数量*/orderitem
subtotal DECIMAL(10,0),/*小计*/
oid CHAR(32),/*所属订单*/
bid CHAR(32),/*订单项所指的商品*/
FOREIGN KEY (oid) REFERENCES orders (oid),/*建立主外键关系*/
FOREIGN KEY (bid) REFERENCES book (bid)/*建立主外键关系*/
);
报错如下：
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'subtotal DECIMAL(10,0),
oid CHAR(32),
bid CHAR(32),
FOREIGN KEY (oid) REFE' at line 4
数据库版本 mysql-5.5.60-winx64
不知道怎么回事，请大神赐教！
你subtotal 把前面多了个orderitems，去掉应该可以了
CREATE TABLE orderitem (
iid CHAR(32) PRIMARY KEY,/*主键*/
COUNT INT,/*数量*/
subtotal DECIMAL(10,0),/*小计*/
oid CHAR(32),/*所属订单*/
bid CHAR(32),/*订单项所指的商品*/
FOREIGN KEY (oid) REFERENCES orders (oid),/*建立主外键关系*/
FOREIGN KEY (bid) REFERENCES book (bid)/*建立主外键关系*/
);