What are the advantages of oracle?
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What is BBED in Oracle?
How to create an oracle database manually?
How to define default values for formal parameters?
3. Display all the client numbers in the ORDER table. Remove duplicates.
How to define a sub function?
HOW TO CONVERT ORACLE TABLE DATA (RECORDS)INTO EXCEL SHEEET?
21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.
What is oracle host variable?
Draw E-R diagram for many to many relationship ?
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.
Why do we need integrity constraints in a database?
What is a schema in oracle?