How do I learn what codesets are available in oracle?
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what are Triggers?
What is the difference between RBBMS & DBMS?
What are a cluster and non-cluster index?
what is the scenario where you take the database to NoArchivelog mode?
What are the database administrators utilities available?
What is Index and different types of Indexes?
What is the scope of a local variable?
How to name query output columns in oracle?
Is oracle a programming language?
Can the query output be sorted by multiple columns in oracle?
Explain the different normalization forms?
i can create a view with two columns from emp table,, later i need to add one more emp column to existing view.. what is query similarly add one more column to existing primary key constraint.. please give me the solutions