Man page - mysql_session_track_get_next(3)

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Manual

mysql_session_track_get_next

Name
Synopsis
Description
Parameters
Return value
History
See also

Name

mysql_session_track_get_next - Retrieves the next session status change information

Synopsis

#include <mysql.h>

int mysql_session_track_get_next(MYSQL * mysql,
enum enum_session_state_type type,
const char **data,
size_t *length );

Description

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(3) .

mysql_session_track_get_next() needs to be called repeatedly until a non zero return value indicates end of data.

Parameters

	•		mysql - mysql handle, which was previously allocated by mysql_init(3) and connected bys mysql_real_connect(3) .
	•		type - type of information. Valid values are

•

			SESSION_TRACK_SYSTEM_VARIABLES
	•		SESSION_TRACK_SCHEMA
	•		SESSION_TRACK_STATE_CHANGE
	•		SESSION_TRACK_GTIDS (unsupported)
	•

data - pointer to data, which must be declared as const char *

•

length - pointer to a size_t variable, which will contain the length of data

Return value

Zero for success, nonzero if an error occurred.

History

mysql_session_track_get_next() was added in Connector/C 3.0 and MariaDB Server 10.2.