Where do we use decode and case statements?
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List the types of joins used in writing subqueries?
Please explain oracle left join with an example?
In which language oracle has been developed?
How to run the anonymous block again?
What are the different types of record groups in oracle? Explain each of them
What is Trace File ?
How to create an initialization parameter file?
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What is a cluster Key ?
What is an oracle wallet?
List out the components of logical database structure of oracle database.
What is the difference between alert log file and tarce file ?