On Wed, Jun 12, 2002 at 04:54:30PM +0200, Danny Kruitbosch wrote: > Analysis & Solutions wrote: > >Hey Danny: > > > >On Mon, Jun 10, 2002 at 10:09:12PM +0200, Danny Kruitbosch wrote: > > > >>Query1: SELECT FIELD1, COUNT(FIELD2) AS TOTAL from TABLE GROUP BY FIELD1 > >>Query2: SELECT FIELD1, COUNT(FIELD2) AS SUB from TABLE WHERE FIELD2=1 > >>GROUP BY FIELD1 > > FIELD 1 contains IP address pool names (not unique), field2 the status > (0 free, 1 leased). So what I try to do is get an overview of the total > number of IP adresses in a pool and the number of leased addresses. > There's a fourth field that contains the actual address.
0 and 1 in FIELD2? That makes this a piece of cake! All you need is one query. In Query1, do a SUM(FIELD2) rather than COUNT(FIELD2). Forget about Query2. --Dan -- PHP classes that make web design easier SQL Solution | Layout Solution | Form Solution sqlsolution.info | layoutsolution.info | formsolution.info T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y 4015 7 Av #4AJ, Brooklyn NY v: 718-854-0335 f: 718-854-0409 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php