mariadb_cancel - mariadb-corporation/mariadb-connector-c GitHub Wiki
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() 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() and connected by mysql_real_connect().
Returns zero on success or a non-zero value on error.
mariadb_cancel()
was added in Connector/C 3.0