connection node_2;
connection node_1;
connection node_1;
connection node_2;
connection node_1;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
connection node_2;
connection node_1;
connection node_2a;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
disconnect node_2;
disconnect node_1;