Hi Tom,
Is there any problem that one might encountered when one rely on system's genereated constraints verse user-named constraints on created database tables.
For example: create table emp(id number primary key pk_empid,
name varchar2(40) not null);
verse

create table emp(id number primary key,
name varchar2(40));
which one do you prefer for use: user-named constraints or system generated constraints? what are the implications?
Best regards!