try GROUP BY (UNIX_TIMESTAMP(tVH.vDateTime) - MOD(UNIX_TIMESTAMP(tVH.vDateTime, 300)))
> From: <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Subject: Date Interval Grouping > Date: Tue, 26 Mar 2002 19:13:44 -0700 > > Ok here's what I trying to do. I am trying to design a little browser/ip > tracking page and I need an SQL statement that will allow me to group IPs > that hit the site in 5 minute intervals (well I just want the interval thing > to work cuz I'll prolly want to make this like 30 minutes or a full hour). > The reason I want this kind of grouping is that if a person hits the page > constantly for 5 minutes I don't want that to push other relevant IPs down > the listing. Here's what I have to actually select the data from the > database. > > SELECT tblVisitorHits.vIP, tblVisitorHits.vDateTime, tblBrowser.bVersion > FROM tblBrowser > RIGHT JOIN tblVisitorHits ON tblVisitorHits.vBrowser = tblBrowser.bKey > ORDER BY tblVisitorHits.vDateTime DESC, tblBrowser.bVersion ASC > LIMIT 0, 50; > > // A simple group by I know will not work. but was wondering if there > // was a way to create a more complex group by that included expressions. > > I don't know how one would implement the interval grouping. Any help would > be graciously accepted. > > ~! --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
