CLIENT_PLUGIN_AUTH  103 mysqlnd/mysqlnd_enum_n_def.h 				CLIENT_MULTI_RESULTS | CLIENT_PS_MULTI_RESULTS | CLIENT_LOCAL_FILES | CLIENT_PLUGIN_AUTH)
CLIENT_PLUGIN_AUTH  414 mysqlnd/mysqlnd_wireprotocol.c 	if (packet->server_capabilities & CLIENT_PLUGIN_AUTH) {