Given relation R (A,B,C,D) and the following FD’s. Identify the candidate key for R and highest normal form B->C, D->A
SIKSHAPATH Latest Questions
Given relation R (A,B,C,D) and the following FD’s. Identify the candidate key for R and highest normal form C->D, C->A, B->C
Write a PL/SQL program to check whether a given character is letter or digit.
Give PL/SQL example for the following attributes of cursor • %rowcount • %notfound
