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From:Brent Baisley Date:August 3 2006 8:15pm
Subject:Re: Running Totals?
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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" <bnewton@stripped>
To: <mysql@stripped>
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:
>
> +-----------+------+---------------+----------+
> | Month     | Year | Registrations | Monindex |
> +-----------+------+---------------+----------+
> | October   | 2004 |            23 |   200410 |
> | December  | 2004 |             5 |   200412 |
> | January   | 2005 |             9 |   200501 |
> | February  | 2005 |            11 |   200502 |
> | April     | 2005 |             2 |   200504 |
> | May       | 2005 |            48 |   200505 |
> | June      | 2005 |            45 |   200506 |
> | July      | 2005 |            10 |   200507 |
> | August    | 2005 |            17 |   200508 |
> | September | 2005 |            58 |   200509 |
> | October   | 2005 |            97 |   200510 |
> +-----------+------+---------------+----------+
>
> The cumulative column would ideally show 23,28,37, etc.
>
> Also, if anyone has a better way to keep the different years apart than the
> 'monindex' column, or at least to suppress displaying 
> it, I'll be really interested.
>
> The existing query is:
>
> Select Monthname(DatePaid) Month, Year(DatePaid) Year, count(*) as Registrations,
> Extract(Year_Month from DatePaid) Monindex
> From capclave2005reg
> Where year(DatePaid)=2004 and (amount > 0 or Dealer = 'Y')
> Group by Monindex
>
> Union
>
> Select Monthname(DatePaid) Month, Year(DatePaid) Year, count(*) as Registrations,
> Extract(Year_Month from DatePaid) Monindex
> From capclave2005reg
> where year(DatePaid)=2005 and (amount > 0 or Dealer = 'Y')
> Group by Monindex;
>
>
>
>
> Barry
>
>
>
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Thread
Running Totals?Barry Newton3 Aug
  • Re: Running Totals?Peter Brawley3 Aug
    • Re: Running Totals?Barry Newton3 Aug
      • Re: Running Totals?Barry Newton5 Aug
  • Re: Running Totals?Brent Baisley3 Aug
Re: Running Totals?Barry Newton4 Aug