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mysql_sessi...ck_get_next(3) MariaDB Connector/C mysql_sessi...ck_get_next(3)
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 in-
formation 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.
See also
mysql_session_track_get_first(3)
Version 3.4 mysql_sessi...ck_get_next(3)
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