How can get second highest salary in sql?


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Does sqlite need a server?

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how will u find statistics of a database objects?

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What does count (*) mean?

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Types of locks in database ?

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what is ref cursor in pl/sql?

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how to dump a table to a file with 'mysqldump'? : Sql dba

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What is meant by temporal data?

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What is sql indexing?

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How do you pronounce sql?

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