Explain oracle instance.
No Answer is Posted For this Question
Be the First to Post Answer
I have query like this. select dept_id, max_mark from stude_dept where min_mark= (select min(mini_mark) from stud_dept); How can i optimize this query. Can anyone help me with it
what is the use of ondelete cascade?
What is the disadvantage of User defind function?
What is define in oracle?
How to create index-by table in oracle?
In which language oracle has been developed?
HOW TO DISPLAY MAXIMUM SALARIES FROM EMP DEPARTMENT VISE ALONG WITH DEPARTMENT NAMES? E.g EMP,DEPT
5 Answers College School Exams Tests, DELL,
How do I escape a reserved word in oracle?
How to open and close an explicit cursor in oracle?
Can you tell me how to add new column in existing views?how?How is possible?
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
What are various joins used while writing SUBQUERIES?