Hi,
How do I achieve a SQL statement to order my results based on two calculated
fields for example :
SELECT COUNT(ProductsPurchases.ProductID) as varProductCount, Products.Name,
Products.ProductReview
FROM ProductsPurchasesINNER JOIN Products ON Products.ProductID =
Neil Tompkins schrieb:
Hi,
How do I achieve a SQL statement to order my results based on two calculated fields for example :
what two calculated fields?
SELECT COUNT(ProductsPurchases.ProductID) as varProductCount, Products.Name,
Products.ProductReview
FROM ProductsPurchasesINNER JOIN
Hi
I want to order by the totalled fields varProductCount and
Products.ProductReviewDESC
Neil
Date: Thu, 20 Mar 2008 11:36:30 +0100 From: [EMAIL PROTECTED] To:
mysql@lists.mysql.com Subject: Re: ORDER BY calculated field Neil
Tompkins schrieb: Hi,How do I achieve a SQL statement
Neil Tompkins schrieb:
Hi
I want to order by the totalled fields varProductCount and Products.ProductReviewDESC
just put them together, separated with comma, like it is written in the manual
ORDER BY varProductCount + Products.ProductReviewDESC,
COUNT(ProductsPurchases.ProductID)
--
MySQL
Sebastian Mendel schrieb:
Neil Tompkins schrieb:
Hi
I want to order by the totalled fields varProductCount and
Products.ProductReviewDESC
just put them together, separated with comma, like it is written in the
manual
ORDER BY varProductCount + Products.ProductReviewDESC,
Neil Tompkins schrieb:
Thanks Sebastian, but I now get the error message
[MySQL][ODBC 3.51 Driver][mysqld-3.23.58]Invalid use of group function
i am not familiar with ODBC or MySQL 3.x
but possible just GROUP BY is missing
check the manual for your mysql version for the exact syntax
if
Thanks Sebastian, but I now get the error message
[MySQL][ODBC 3.51 Driver][mysqld-3.23.58]Invalid use of group function
Date: Thu, 20 Mar 2008 12:59:22 +0100 From: [EMAIL PROTECTED] To:
mysql@lists.mysql.com Subject: Re: ORDER BY calculated field Sebastian
Mendel schrieb: Neil
=
ProductsPurchases.ProductIDGROUP BY Products.ProductID ORDER BY varProductCount
DESC
Date: Thu, 20 Mar 2008 13:08:51 +0100 From: [EMAIL PROTECTED] CC:
mysql@lists.mysql.com Subject: Re: ORDER BY calculated field Neil
Tompkins schrieb: Thanks Sebastian, but I now get the error message
[MySQL][ODBC 3.51
Hi All
I've an Excel document that have some data but there are a column that has
a formula related to other cells of the same row.
Now I need to put data in a db but the problem is with this calculated
data. A friend of mine that use Oracle told me that I could define a field
like field1 =
a table that way. However when selecting the
data you can do
select (field2+field3) FIELD1, field2, field3 from table
such that you'll get the calculated field.
-Jason Martin
--
When I tried to take an ego trip I got stopped at the border
This message is PGP/MIME signed.
pgpwOoiS87sEx.pgp
To the best of my knowledge MySQL does not have a way to do this on the
fly such that a field value is contigent upon the values of other fields
in the table.
Does it have to be stored in the database at all? Seems to me that
calculated values often are best handled at query time rather than
[snip]
Now I need to put data in a db but the problem is with this calculated
data. A friend of mine that use Oracle told me that I could define a
field
like field1 = field2 + field3, but I can't discover this option in
Mysql.
It's possible to make it ? Any other idea about it ?
[/snip]
Have you
How do I set up a field called Minutes which has the (default) value, where
round((SessionTime+30)/60) = Minutes
Is it possible to set this up? In other databases (Alpha Five) I would have
used a Calculated Field attribute to achieve this.
Can MySql handle it.. ???
--
Daniel M O
Hi,
How do I set up a field called Minutes which has the (default) value, where
round((SessionTime+30)/60) = Minutes
Is it possible to set this up? In other databases (Alpha Five) I would have
used a Calculated Field attribute to achieve this.
Can MySql handle it.. ???
In SQL
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