Difference between the “verify” and “feedback” command?
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Explain what are clusters?
hi friends, I have a table A col as status|NUM and value as open |1 open |2 close |3 close |3 the O/P should be open|close 1 |3 2 |4
How to do paging with oracle?
What is a synonym? What are its various types?
what is trigger?
What is the difference between column level constraints and table level constraints?
14 Answers IBM, TCS,
What is a cluster Key ?
What is a Shared SQL pool ?
How to Remove the 3rd highest salary person record from table?
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.
What is a data dictionary and how can it be created?
Hello All, Could any one provide me FAQs/interview questions on oracle PL/SQL