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These questions covers most of the main topics in SQL and PLSQL. Basic Interview Questions: This will present 18 most frequently asked questions will answers and examples. All trademarks are properties of their respective owners. Also Course includes some performance tuning concepts like EXPLAINPLAN, Oracle hints etc. The certification names are the trademarks of their respective owners. © 2022 BDreamz Global Solutions Private Limited.
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Select * from sivaemp a where &n = (select count(*) from sivaemp b where a.salary > =b.salary) Select * from SIVAEMP where rownum b.salary)