/* postgres can not */ SELECT MIN_OF(50ut, -255ut, 5ut, 15ut) AS MinByte, MAX_OF(50ut, -255ut, 5ut, 15ut) AS MaxByte, MIN_OF(300000, -600000, 4) AS MinInt32, MAX_OF(300000, -600000, 4) AS MaxInt32, MIN_OF(300000u, 600u, -4000000000u) AS MinUInt32, MAX_OF(300000u, 600u, -4000000000u) AS MaxUInt32, MIN_OF(80l, 5000000000l, 90l, -6000000000l) AS MinInt64, MAX_OF(80l, 5000000000l, 90l, -6000000000l) AS MaxInt64, MIN_OF(80ul, -5000000000ul, 90ul, 6000000000ul) AS MinUInt64, MAX_OF(80ul, -5000000000ul, 90ul, 6000000000ul) AS MaxUInt64, MIN_OF(50ut, -10, 56l, 17u, 78ul) AS MinMixed1, MAX_OF(50ut, -10, 56l, 17u, 78ul) AS MaxMixed1, MIN_OF(50ut, 30, 40) AS MinMixed2, MAX_OF(50ut, 30, 40) AS MaxMixed2, MIN_OF(1) AS MinSingle, MAX_OF(-1) AS MaxSingle;