Пусть это будет
ATTACH TABLE dummy (p Date, k Int8, d String ) ENGINE = ReplicatedMergeTree('/clickhouse/tables/dummy', 'replica0', p, k, 8192)
ATTACH TABLE dummy (p Date, k Int8, d String ) ENGINE = MergeTree(p, k, 8192)
RENAME TABLE dummy TO dummy_no_replica
ATTACH TABLE dummy (p Date, k Int8, d String ) ENGINE = ReplicatedMergeTree('/clickhouse/tables/dummy', 'replica0', p, k, 8192)
sudo mv /opt/clickhouse/data/default/dummy_no_replica/* /opt/clickhouse/data/default/dummy/detached/rm -r /opt/clickhouse/data/default/dummy/detached/detachedfor i in `ls /opt/clickhouse/data/default/dummy/detached`; do clickhouse-client -q "ALTER TABLE dummy ATTACH PART '$i'"; doneATTACH TABLE dummy (p Date, k Int8, d String ) ENGINE = ReplicatedMergeTree('/clickhouse/tables/dummy', 'replica0', p, k, 8192)CREATE TABLE dummy (p Date, k Int8, d String ) ENGINE = ReplicatedMergeTree('/clickhouse/tables/dummy', 'replica0', p, k, 8192)