1 SELECT arraySlice(arrayMap(x -> number + x, range(1024)), 1) FROM numbers(100000) FORMAT Null SELECT arraySlice(arrayMap(x -> concat(toString(number + x), 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'), range(64)), 1) FROM numbers(100000) FORMAT Null SELECT arraySlice(arrayMap(x -> number + x, range(1024)), 2) FROM numbers(100000) FORMAT Null