SQL Oracle ORA-00902 无效数据类型错误
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时间：2020-09-01 02:18:47 来源:igfitidea点击:
Oracle ORA-00902 Invalid datatype error
提问by Siddharth
I am trying to create two tables, which is throwing ORA-00902 error, can't figure out what's wrong here...
我正在尝试创建两个表，这是抛出 ORA-00902 错误，无法弄清楚这里出了什么问题......
CREATE TABLE VEHICLE_STORE
(
MODEL_NO VARCHAR2(12) NOT NULL,
DESCRIPTION VARCHAR2(1000) NOT NULL,
UNIT_PRICE NUMBER(10) NOT NULL,
CURRENT_STOCK NUMBER(5) NOT NULL,
CC NUMBER(3) NOT NULL,
CONSTRAINT vehicle_store_pk PRIMARY KEY(MODEL_NO)
);
CREATE TABLE VEHICLE_BOOKING
(
BOOKING_ID VARCHAR2(12) NOT NULL,
CUSTOMER_NAME VARCHAR2(30) NOT NULL,
EMAIL_ID VARCHAR2(30) NOT NULL,
CONTACT NUMBER(15) NOT NULL,
ADDRESS VARCHAR2(500) NOT NULL,
PINCODE NUMBER(10) NOT NULL,
MODEL_NO VARCHAR2(12) NOT NULL,
DATE_OF_BOOKING VARCHAR2(12) NOT NULL,
EXPECTED_DATE_OF_DELIVERY VARCHAR2(12) NOT NULL,
CONSTRAINT vehicle_booking_pk PRIMARY KEY(BOOKING_ID),
CONSTRAINT vehicle_booking_fk FOREIGN_KEY(MODEL_NO) REFERENCES VEHICLE_STORE(MODEL_NO)
);
Thanks in advance...
提前致谢...
回答by a_horse_with_no_name
Change FOREIGN_KEY(MODEL_NO)to FOREIGN KEY (MODEL_NO)(no underscore).
更改FOREIGN_KEY(MODEL_NO)为FOREIGN KEY (MODEL_NO)（无下划线）。
