it keeps on saying missing or invalid option (im new to oracle).
create table orders(
ORD_NUM NUMBER(6,0),
ORD_AMOUNT NUMBER(12,2),
ADVANCE_AMOUNT NUMBER(12,2),
ORD_DATE DATE,
CUST_CODE CHAR(6),
AGENT_CODE CHAR(6),
ORD_DESCRIPTION CHAR(60),
constraint PK_ORDNUM PRIMARY KEY(ORD_NUM),
CONSTRAINT FK_CUSTCODE FOREIGN KEY(CUST_CODE) REFERENCES customer(CUST_CODE),
CONSTRAINT FK_AGENTCODE FOREIGN KEY(AGENT_CODE) REFERENCES agents(AGENT_CODE)
);
this usually works on MySQL but when i tried doing it on oracle is just doesn't work for me