Inserting a record ABC International School wants to computerize students details. The school maintains a database of students in Oracle. The student table contains information related to students and is shown in the following student table structure. Column Name Type Constraint Rollno Number ...
SIKSHAPATH Latest Questions
create a trigger to create a copy of deleted data from old table to new table (for backup purpose)
Solve the three approaches of fractional knapsack problem.
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
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 program to handle an exception using try, catch and throw.