mysql> show variables like ‘%version%’;±------------------------±------------------------------------------------------------------------------------------------+| Variable_name | Value |±------------------------±------------------------------------------------------------------------------------------------+| innodb_version | 5.7.29-32 || protocol_version | 10 || slave_type_conversions | || tls_version | TLSv1,TLSv1.1,TLSv1.2 || version | 5.7.29-32-57-log || version_comment | Percona XtraDB Cluster (GPL), Release rel32, Revision 1b99a32, WSREP version 31.43, wsrep_31.43 || version_compile_machine | x86_64 || version_compile_os | Linux || version_suffix | -57-log |±------------------------±------------------------------------------------------------------------------------------------+9 rows in set (0.00 sec)