CREATE TABLE old_syntax_01071_test (date Date, id UInt8) ENGINE = MergeTree(date, id, 8192); SET allow_experimental_data_skipping_indices=1; ALTER TABLE old_syntax_01071_test ADD INDEX id_minmax id TYPE minmax GRANULARITY 1; -- { serverError 36 } CREATE TABLE new_syntax_01071_test (date Date, id UInt8) ENGINE = MergeTree() ORDER BY id; ALTER TABLE new_syntax_01071_test ADD INDEX id_minmax id TYPE minmax GRANULARITY 1; DETACH TABLE new_syntax_01071_test; ATTACH TABLE new_syntax_01071_test; DROP TABLE IF EXISTS old_syntax_01071_test; DROP TABLE IF EXISTS new_syntax_01071_test;