text: DROP TABLE IF EXISTS test.array_pk;
  CREATE TABLE test.array_pk (key Array(UInt8), s String, n UInt64, d Date MATERIALIZED '2000-01-01') ENGINE = MergeTree(d, (key, s, n), 1);
  
  INSERT INTO test.array_pk VALUES ([1, 2, 3], 'Hello, world!', 1);
  INSERT INTO test.array_pk VALUES ([1, 2], 'Hello', 2);
  INSERT INTO test.array_pk VALUES ([2], 'Goodbye', 3);
  INSERT INTO test.array_pk VALUES ([], 'abc', 4);
  INSERT INTO test.array_pk VALUES ([2, 3, 4], 'def', 5);
  INSERT INTO test.array_pk VALUES ([5, 6], 'ghi', 6);
  
  SELECT * FROM test.array_pk ORDER BY n;
  
  DETACH TABLE test.array_pk;
  ATTACH TABLE test.array_pk (key Array(UInt8), s String, n UInt64, d Date MATERIALIZED '2000-01-01') ENGINE = MergeTree(d, (key, s, n), 1);
  
  SELECT * FROM test.array_pk ORDER BY n;
  
  DROP TABLE test.array_pk;
  