DROP TABLE IF EXISTS tableFile_00968; DROP TABLE IF EXISTS tableMergeTree_00968; CREATE TABLE tableFile_00968(number UInt64) ENGINE = File('TSV'); CREATE TABLE tableMergeTree_00968(id UInt64) ENGINE = MergeTree() PARTITION BY id ORDER BY id; INSERT INTO tableFile_00968 SELECT number FROM system.numbers LIMIT 10; INSERT INTO tableMergeTree_00968 SELECT number FROM system.numbers LIMIT 100; SELECT id FROM tableMergeTree_00968 WHERE id IN (SELECT number FROM tableFile_00968) ORDER BY id; DROP TABLE tableFile_00968; DROP TABLE tableMergeTree_00968;