write a program, PL-SQL Programming

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to write a heap sort program usin pl-sql

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Identifiers You use identifiers to name the PL/SQL program items and units that include constants, variables, cursors, exceptions, cursor variables, subprograms, and packages.

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Obtaining a natural join by specifying the common columns Synatax: SELECT * FROM IS_CALLED JOIN IS_ENROLLED_ON USING ( StudentId ) However, a named columns join doe

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Defining ref cursor types, Defining REF CURSOR Types To make cursor va...

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