template1=> select 0 < 2^7 as lt, 0 <= 2^7 as lte, 0 = 2^7 as equals, 0 >= 2^7 as gte, 0 > 2^7 as gt; lt | lte | equals | gte | gt ----+-----+--------+-----+---- t | t | f | f | f (1 row)