var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Primary Key Issue need help
Above is the scenario which is confusing me and i need help. As you can see the Emp_dept table has both the empno and deptid as foreign key.
I am confused that wheather a primary key to be established for this table or is it ok as is?
Would someone help plz.
yes, the PK for that table would be the first three columns
the PK would not prevent logical inconsistencies, but it's better than no PK at all