MySQL:版本后log代表什么

static void set_server_version(void)
{
char *end= strxmov(server_version, MYSQL_SERVER_VERSION,
MYSQL_SERVER_SUFFIX_STR, NullS);
#ifdef EMBEDDED_LIBRARY
end= my_stpcpy(end, "-embedded");
#endif
#ifndef DBUG_OFF
if (!strstr(MYSQL_SERVER_SUFFIX_STR, "-debug"))
end= my_stpcpy(end, "-debug");
#endif
if (opt_general_log || opt_slow_log || opt_bin_log)
end= my_stpcpy(end, "-log"); // This may slow down system
#ifdef HAVE_VALGRIND
if (SERVER_VERSION_LENGTH - (end - server_version) >
static_cast(sizeof("-valgrind")))
end= my_stpcpy(end, "-valgrind");
#endif
#ifdef HAVE_ASAN
if (SERVER_VERSION_LENGTH - (end - server_version) >
static_cast(sizeof("-asan")))
end= my_stpcpy(end, "-asan");
#endif
}
就代表你开了gernal log/慢查询/binlog 至少其中一种