mariadb_cancel - Man Page


mariadb_cancel - Immediately aborts a connection


#include <mysql.h>

int mariadb_cancel(MYSQL * mysql);


Immediately aborts a connection by making all subsequent read/write operations fail. mariadb_cancel() does not invalidate memory used for mysql structure, nor close any communication channels. To free the memory, mysql_close(3) must be called. mariadb_cancel() is useful to break long queries in situations where sending KILL is not possible.


mysql - mysql handle, which was previously allocated by mysql_init(3) and connected by mysql_real_connect(3).

Return value

Returns zero on success or a non-zero value on error.


mariadb_cancel() was added in Connector/C 3.0

Referenced By

mysql_kill(3), mysql_reset_connection(3).

Version 3.2.2 MariaDB Connector/C