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Which statement is used to check how MySQL would execute a SELECT query?(a) TELL(b) SHOW(c) DISPLAY(d) EXPLAINI had been asked this question in homework.Question is taken from MySQL Components topic in chapter MySQL Administration of MySQL

Answer»

Correct choice is (d) EXPLAIN

The explanation: In MySQL, by issuing an EXPLAIN STATEMENT MySQL displays some INFORMATION about how it would EXECUTE a SELECT query without actually EXECUTING it. It is prefixed with the query.



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