SET check_query_single_value_result = 'false'; DROP TABLE IF EXISTS check_table_with_indices; CREATE TABLE check_table_with_indices ( id UInt64, data String, INDEX a (id) type minmax GRANULARITY 3 ) ENGINE = MergeTree() ORDER BY id; INSERT INTO check_table_with_indices VALUES (0, 'test'), (1, 'test2'); CHECK TABLE check_table_with_indices SETTINGS max_threads = 1; DROP TABLE check_table_with_indices;