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What is the facility that allows nesting one select statement into another?(a) nesting(b) binding(c) subquerying(d) encapsulatingI had been asked this question during an interview for a job.This interesting question is from Perl Script Characteristics in section MySQL Programs Using Perl DBI and PHP of MySQL

Answer»

The correct choice is (C) subquerying

Best explanation: The ‘subquerying’ support provided by MySQL is a capability that ALLOWS writing one ‘SELECT’ statement within PARENTHESES and NESTING within ANOTHER. This allows logically selecting content from tables.



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