At 4:46 PM +0100 2/3/02, Joseph Bueno wrote:
Michael Collins a écrit :
I am trying to normalize some MySQL tables and need to move a few
columns from one table to another while maintaining the relationship
between the two.
SELECT DISTINCT ProductID
(SELECT
ProductID,
SmImage,
ProductName,
Description,
LgImage
WHERE ProductID=ProductID)
FROM productSKU
How do I rewrite this query to get what I am after?
Have you tried :
SELECT DISTINCT ProductID,SmImage,ProductName,Description,LgImage
FROM productSKU ?
If all records with same ProductID have also the same values for
other selected fields it should work; otherwise, your normalization
has some problem.
Regards
--
Joseph Bueno
Unfortunately not, the Description differs. You are correct there is
a problem with normalization and that is what I am trying to fix. I
need to select the unique row based just on the ProductID column,
then move this foreign key to a record in a new table where ProductID
becomes the key. At the same time I want to import along with
ProductID a few more field values (which I can then remove from the
productSKU table).
--
Michael
__
||| Michael Collins |||
||| Kuwago Web Services ||| mailto:[EMAIL PROTECTED]
||| Seattle, WA, USA ||| http://www.lassodev.com
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