Jeff Davis <pgsql(at)j-davis(dot)com> writes:
> On Wed, 2009-12-16 at 12:50 -0500, Tom Lane wrote:
>> I'm still not exactly clear on what the use-case is for discrete
>> timestamp ranges, and I wonder how many people are going to be happy
>> with a representation that can't handle a range that's open-ended
>> on the left.
> Huh? We're miscommunicating somewhere.
Yeah, apparently. By open-ended I meant -infinity left bound, or null
left bound if you prefer. Not sure if there's a better term.
regards, tom lane