SELECT '=== ataptive granularity: table one -; table two + ==='; DROP TABLE IF EXISTS table_one; CREATE TABLE table_one (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100; DROP TABLE IF EXISTS table_two; CREATE TABLE table_two (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100; INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100); ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one; SELECT '=== ataptive granularity: table one -; table two - ==='; DROP TABLE IF EXISTS table_one; CREATE TABLE table_one (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100; DROP TABLE IF EXISTS table_two; CREATE TABLE table_two (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100; INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100); ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one; SELECT '=== ataptive granularity: table one +; table two + ==='; DROP TABLE IF EXISTS table_one; CREATE TABLE table_one (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100; DROP TABLE IF EXISTS table_two; CREATE TABLE table_two (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100; INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100); ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one; SELECT '=== ataptive granularity: table one +; table two - ==='; DROP TABLE IF EXISTS table_one; CREATE TABLE table_one (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100; DROP TABLE IF EXISTS table_two; CREATE TABLE table_two (id UInt64, value UInt64) ENGINE = MergeTree PARTITION BY id ORDER BY value SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100; INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100); ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one; -- { serverError 36 }