What are the uses of merge?
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What is the primary use of normalization?
Explain commit, rollback and savepoint.
Is sqlexception checked or unchecked?
Explain two easy sql optimizations.
What is implicit cursor in pl sql?
what are all types of user defined functions? : Sql dba
what is the difference between clustered and non clustered index in sql? : Sql dba
Is left join and outer join same?
What is sql in java?
What are pl/sql exceptions? Tell me any three.
How do I find duplicates in two columns?
Differentiate between syntax and runtime errors.
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