On 3/14/07, Niel Archer [EMAIL PROTECTED] wrote:
Hi
I have tried everything except of the one that forms the date in one field
and use the DISTINCT for ip and date.
It works for me. I use it for essentially the same job, listing most
recent visit to a location (not IP, but physical venue).
I thought about this some more, and my last reply wouldn't work if you
wanted data besides the IP and date. A better answer is to use a
self-join like this:
select t1.* from tracker t1
left join tracker t2 on t2.date t1.date
and t2.ip = t1.ip
where t2.date is null
That should get you what
