On Sun, Nov 9, 2008 at 1:40 PM, Tejas <[EMAIL PROTECTED]> wrote: > Hi all, > > I have a table 'stats' with following schema > date varchar (25), utilization int, os_name varchar(25) ... > > I am recording host utilization for windows and linux operating systems > (os_names) at various times in a day in this table. The date column has a > format of yyyy-mm-dd. > > I want to do the following: > 1. select top utilization for each day for all days recorded so far. > 2. display a table with columns: date, utilization_linux, > utilization_windows from the recorded data. > > any idea how to structure a query? > for item 1 I am using the following query but it gives me only one row of > max utilization so far. > "select date, max(utilization) from stats where os='win2k3' and date in > (select distinct date from stats ) order by date;"
If I understand you correctly, what you want can be provided by GROUP BY: select date, max(utilization) from stats where os='win2k3' group by date -- -- Stevie-O Real programmers use COPY CON PROGRAM.EXE _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
