SELECT arrayReduce('count', range(100000000)) SELECT arrayReduce('sum', range(100000000)) SELECT arrayReduceInRanges('count', [(1, 100000000)], range(100000000)) SELECT arrayReduceInRanges('sum', [(1, 100000000)], range(100000000)) SELECT arrayReduceInRanges('count', arrayZip(range(1000000), range(1000000)), range(100000000))[123456] SELECT arrayReduceInRanges('sum', arrayZip(range(1000000), range(1000000)), range(100000000))[123456]