Is postgres faster than oracle?
No Answer is Posted For this Question
Be the First to Post Answer
Does oracle partitioning improve performance?
What is self-referential integrity constraint ?
what is difference between table and view? where to use views? thanks in advance!
Is oracle a programming language?
Given two table employee and department EMP ---------------- empid deptid(fk) Dept --------------------- deptid(pk) deptname que-Write a query to find count of employee in each department. Expected Output- deptid countofEmployee --------------------------- 10 57 20 20 30 15
Display Odd/ Even number of records?
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
What is a cluster?
Explain the truncate in oracle?
What are joins..how many types of joins are there?
29 Answers Amdocs, CSC, TCS,
Explain the function of optimizer in oracle?
How to see the table columns used in an index?