At 04:15 PM 8/3/2006, Brent Baisley wrote:
You might look into WITH ROLLUP. That could easily give you cumulative
totals for the year, but off the top of my head I can't think of a way to
get it for the months.
----- Original Message ----- From: "Barry Newton" <[EMAIL PROTECTED]>
To: <mysql@lists.mysql.com>
Sent: Wednesday, August 02, 2006 10:29 PM
Subject: Running Totals?
Back with another registration db question:
Have a convention database which tracks people as they register all year
long; the actual convention is held in October. I've got a fairly simple
query which shows how many people registered in each calendar
month--useful to compare to prior year to see if we're at least on track
with our count.
It would make life easier if I could also show a column with the
cumulative count for each month. The existing output is:
That's what happens with ROLLUP. I'm looking into a possible subquery
approach just now. If it works, it will be worth it's own post.
Barry
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