int mysql_session_track_get_next(MYSQL * mysql,enum enum_session_state_type type, const char **data, size_t *length );
mysql- mysql handle, which was previously allocated by mysql_init() or mysql_real_connect().
type- type of information. Valid values are
data- pointer to data, which must be declared as
const char *
length- pointer to a
size_tvariable, which will contain the length of data
mysql_session_track_get_next() retrieves the session status change information received from the server after a successful call to mysql_session_track_get_first().
mysql_session_track_get_next() needs to be called repeatedly until a non zero return value indicates end of data.
mysql_session_track_get_next() was added in Connector/C 3.0 and MariaDB Server 10.2.
Zero for success, nonzero if an error occurred.