What is the usage of synonyms?
How to get a create statement for an existing table?
Which are the five query types available in oracle?
How can we delete duplicate rows in a table?
What are a query and state the different types of queries and their uses?
Explain index?
Explain the difference between a procedure and a function? What do you understand by those terms?
How to rebuild an index in oracle?
What is max rowid in oracle?
What are internal user account in oracle?
What are ddl statements in oracle?
What the is the diff between local index and global index. give some example.
Other than making use of the statspack utility, what would you check when you are monitoring or running a health check on an Oracle 8i or 9i database?
please explain.. DB architecture ...
What is a nvl function? How can it be used?