This looks like a job for OLAP.
On Tue, 23 Nov 2004 15:31:07 -0600, Mark W. Breneman
<[EMAIL PROTECTED]> wrote:
>
> John, I thought about that and also just caching the results, but that will
> not work in my case. I fear that I did not explain this very well. This is a
> dynamic query that can
Jochem van Dieten wrote:
>
> But all of these are just (imperfect) means to an end: getting a
> good execution plan. I'll see if I can dig up some high level
> literature on database internals.
While Googling for an easy howto I had little success: most
general reading material is database spe
Mark W. Breneman wrote:
>
> Is there a better way to get the end result then using the inline queries?
With a helicopter view of the problem I can think of various
execution plans that could make sense in your situation. But it
all depends on the schema, cardinality and distribution of the
dat
.9770
-Original Message-
From: Burns, John D [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 23, 2004 3:36 PM
To: CF-Talk
Subject: RE: Mambo SQL query help Please
Not really, unless you did stored procedures or something. I guess you
could also use a view for each type of data you want to
-Original Message-
From: Jochem van Dieten [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 23, 2004 3:47 PM
To: CF-Talk
Subject: Re: Mambo SQL query help Please
Mark W. Breneman wrote:
>
> So my question is where do I get started rewriting this query.
If that is an option,
Mark W. Breneman wrote:
>
> So my question is where do I get started rewriting this query.
If that is an option, start with optimizing the data model.
> First off I can see that the yes, No and NA should be converted to a number.
To a BOOLEAN.
> The DISTRICT also needs to be converted to a
to
access the database.
John
-Original Message-
From: Mark W. Breneman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 23, 2004 4:31 PM
To: CF-Talk
Subject: RE: Mambo SQL query help Please
John, I thought about that and also just caching the results, but that
will not work in my case.
John, I thought about that and also just caching the results, but that will
not work in my case. I fear that I did not explain this very well. This is a
dynamic query that can get the results for a different years, different ages
and different school districts. The user can pick several items fro
ecute that however often you want to populate the temporary table with
the newest values. Then your code just does a select * from
temporaryTable.
John
-Original Message-
From: Mark W. Breneman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 23, 2004 4:02 PM
To: CF-Talk
Subject: Mambo SQL
I just inherited a project that has a very very large SQL count query. Now
when I say very large I mean very large. What I have posted here is only 4
blocks of the 35 total blocks of SQL code in this one query. The total query
takes about 120 seconds to run and often takes down the CF server. This
> 2.) Can someone please suggest a good book on SQL syntax
"Teach Yourself SQL in 10 Minutes" by Ben Forta.
ISBN 0-672-32128-9
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[This Message]
[Subscript
Thanks Umer & Others,
You guys have been of great help.
Will try the query today..
Regards,
Mark
- Original Message -
From: "Umer Farooq" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Monday, October 11, 2004 8:17 PM
Subject: Re: SQL Que
2.) Can someone please suggest a good book on SQL syntax that will clear
thing up for me.
Other beginner resources:
1) http://www.sqlcourse.com/
2) http://sqlcourse2.com/
3) http://www.freeprogrammingresources.com/sql.html
(links to many others)
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[Sub
Here you.. go.. returns.. orderId, date, customerId, customer name,
paymentReceived, amount due (per order)... ,
SELECT orders.orderId, order.orderDate, orders.customerID,
customers.customerName, customerPayment.PaymentReceived
(SELECT sum(unitPrice * quantity)
4 11/10/20044740
> 400
> Company5 4 11/10/2004 26400
> 400
> Company5 4 11/10/2004544600
> 400
> - Original Message -
> From: "Josh" <[EMAIL PROTECTED]>
> To: "CF-
: "Josh" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Monday, October 11, 2004 6:07 PM
Subject: Re: SQL Query Help Please.
> Here's a start, though you'll have to explain your tables and your
> calculations further.
>
> SELECT
> c.Cu
Here's a start, though you'll have to explain your tables and your
calculations further.
SELECT
c.Customername,
a.Orderid,
a.Orderdate,
( where is this being stored? AmountReceived maybe this could be
d.PaymentReceived AS AmountReceived ? ),
( put your formula for calculating AmountDue her
Hi,
http://www.techonthenet.com/access/queries/joins1.htm
For beginner I would suggest.. SAMS SQL in 21 Days..
and Google.. :-)
Nomad wrote:
> Hello!
>
> I am trying to create a join of four tables to get data from a db in the
> format I want.
>
> The Database tables and fields are:
> Orders
Hello!
I am trying to create a join of four tables to get data from a db in the
format I want.
The Database tables and fields are:
Orders (orderid,customerid,Orderdate)
OrderDetails(Orderid,UnitPrice,productid,quantity)
Customer(Customerid, customername, address)
CustomerPayments(orderid,PaymentR
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