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MySQL 5.7 Reference Manual
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int mysql_kill(MYSQL *mysql, unsigned long pid)


As of MySQL 5.7.11, mysql_kill() is deprecated and will be removed in a future version of MySQL. Instead, use mysql_query() to execute a KILL statement.

Asks the server to kill the thread specified by pid.

This function is deprecated. It is preferable to use mysql_query() to issue an SQL KILL statement instead.

mysql_kill() cannot handle values larger than 32 bits, but to guard against killing the wrong thread returns an error in these cases:

Return Values

Zero for success. Nonzero if an error occurred.


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