DROP TABLE IF EXISTS test.replicated_truncate1; DROP TABLE IF EXISTS test.replicated_truncate2; CREATE TABLE test.replicated_truncate1 (d Date, k UInt64, i32 Int32) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test/truncate', 'r1', d, k, 8192); CREATE TABLE test.replicated_truncate2 (d Date, k UInt64, i32 Int32) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test/truncate', 'r2', d, k, 8192); SELECT '======Before Truncate======'; INSERT INTO test.replicated_truncate1 VALUES ('2015-01-01', 10, 42); SYSTEM SYNC REPLICA test.replicated_truncate2; SELECT * FROM test.replicated_truncate1 ORDER BY k; SELECT * FROM test.replicated_truncate2 ORDER BY k; SELECT '======After Truncate And Empty======'; TRUNCATE TABLE test.replicated_truncate1; SELECT * FROM test.replicated_truncate1 ORDER BY k; SELECT * FROM test.replicated_truncate2 ORDER BY k; SELECT '======After Truncate And Insert Data======'; INSERT INTO test.replicated_truncate1 VALUES ('2015-01-01', 10, 42); SYSTEM SYNC REPLICA test.replicated_truncate2; SELECT * FROM test.replicated_truncate1 ORDER BY k; SELECT * FROM test.replicated_truncate2 ORDER BY k; DROP TABLE IF EXISTS test.replicated_truncate1; DROP TABLE IF EXISTS test.replicated_truncate2;