What is trigger associated with the timer ?
What are operators in oracle?
What is E-R diagram ?
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can we insert any row to dual table if i got the permission from DBA
How to resolve name conflicts between variables and columns?
How do I reset a sequence in oracle?
What is a nvl function? How can it be used?
What is where clause in oracle?
What happens if the imported table already exists?
What is a data dictionary and how can it be created?
How to start a new transaction in oracle?
emp numb is unique because that is primary key,,but what is foreign key .. explain very clear with example
How to get execution statistics reports on query statements?