$CLICKHOUSE_CLIENT--query="ALTER TABLE test.indices_mutaions1 MATERIALIZE INDEX idx IN PARTITION 1;"--replication_alter_partitions_sync=2 --mutations_sync=2
$CLICKHOUSE_CLIENT--query="SELECT count() FROM test.indices_mutaions2 WHERE i64 = 2;"
$CLICKHOUSE_CLIENT--query="SELECT count() FROM test.indices_mutaions2 WHERE i64 = 2 FORMAT JSON;" | grep"rows_read"