I have been getting an erro when I try and link:
create table Faculty_Specialty (I_Name varchar2(20) not null, Specialty varchar2(40) not null);
using :
alter table faculty_specialty modify (foreign key (I_Name) references faculty);
to:
Create table Faculty (I_Name varchar2(20) primary key);
The following error occurs:
SQL> alter table faculty_specialty modify (foreign key (I_Name) references faculty (I_Name));
alter table faculty_specialty modify (foreign key (I_Name) references faculty (I_Name))
*
ERROR at line 1:
ORA-02298: cannot validate (ORDB029.SYS_C0027281) - parent keys not found
I Know it's elementry but I can figure out why this is happening.....
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