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mysql_init() returns a _____________

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mysql_init() returns a _____________

(a) integer

(b) float

(c) structure

(d) pointer to a structure

The question was asked in exam.

The doubt is from Connecting to the Server topic in portion MySQL Programs Using C of MySQL

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The correct choice is (d) pointer to a structure

Explanation: When NULL is passed to mysql_init() it automatically allocates a MYSQL structure, initializes it, and returns a pointer to it. The MYSQL data type is a structure containing information about a connection.

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