connection node_2; connection node_1; connection node_1; CREATE TABLE t1 (f1 int primary key, f2 int); INSERT INTO t1 VALUES (1,0); BEGIN; INSERT INTO t1 VALUES (2,4),(1,1); ERROR 23000: Duplicate entry '1' for key 'PRIMARY' COMMIT; Writesets replicated (expect 0) 0 connection node_1; SELECT * FROM t1; f1 f2 1 0 connection node_2; SELECT * FROM t1; f1 f2 1 0 DROP TABLE t1; connection node_1; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 INTEGER); INSERT INTO t1 VALUES (1,0); INSERT INTO t1 VALUES (2,4), (1,1); ERROR 23000: Duplicate entry '1' for key 'PRIMARY' Writesets replicated (expect 0) 0 connection node_1; SELECT * FROM t1; f1 f2 1 0 connection node_2; SELECT * FROM t1; f1 f2 1 0 DROP TABLE t1;