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I've used plain SQL so far with CF. To solve this problem it was =
suggested to me to use PHP/MySql. I'm very anxious NOT to have to learn =
another new language just for this if I don't have to ..... any =
suggestions, please? =20
I have two tables in my database, "Products2" being the one to be =
updated,
"new" being the one that the update information is coming from. ***I =
have
written the queries to express what I want them to do, but they are not
working.***
I need to do two things:
TO ADD A NEW PRODUCT from "new" to "Products2" if not already listed in
"Products2":
INSERT INTO Products2 (ProductID, Product, UnitPrice)
SELECT ProductID, Product, UnitPrice FROM new
WHERE new.Product <>Products2.Product
(but this creates huge amounts of duplicates. I need the product just =
to be
added once.)
TO UPDATE A PRODUCT from "new" to "Products2" if the product in "new" is =
the
same as in "Products2" but the price in "new" has been updated.
Update price of existing product:
UPDATE Products2 (UnitPrice)
SET UnitPrice=3D(SELECT UnitPrice FROM new)
WHERE new.Product=3DProducts2.Product
(I want to update those records in Products2 that have a different =
UnitPrice
in new. Similar problem to the above...)
Any ideas??
Britta
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<DIV><FONT face=3DArial size=3D2>
<DIV><FONT face=3DArial size=3D2>I've used plain SQL so far with =
CF. To solve=20
this problem it was suggested to me to use PHP/MySql. I'm very =
anxious NOT=20
to have to learn another new language just for this if I don't have to =
..... any=20
suggestions, please? <BR><BR>I have two tables in my database, =
"Products2"=20
being the one to be updated,<BR>"new" being the one that the update =
information=20
is coming from. ***I have<BR>written the queries to express what I =
want=20
them to do, but they are not<BR>working.***<BR>I need to do two=20
things:<BR><BR>TO ADD A NEW PRODUCT from "new" to "Products2" if not =
already=20
listed in<BR>"Products2":<BR><BR>INSERT INTO Products2 (ProductID, =
Product,=20
UnitPrice)<BR>SELECT ProductID, Product, UnitPrice FROM new<BR>WHERE =
new.Product=20
<>Products2.Product<BR>(but this creates huge amounts of =
duplicates. =20
I need the product just to be<BR>added once.)<BR><BR><BR>TO UPDATE A =
PRODUCT=20
from "new" to "Products2" if the product in "new" is the<BR>same as in=20
"Products2" but the price in "new" has been updated.<BR><BR>Update price =
of=20
existing product:<BR>UPDATE Products2 (UnitPrice)<BR>SET =
UnitPrice=3D(SELECT=20
UnitPrice FROM new)<BR>WHERE new.Product=3DProducts2.Product<BR>(I want =
to update=20
those records in Products2 that have a different UnitPrice<BR>in =
new. =20
Similar problem to the above...)<BR><BR>Any=20
ideas??<BR><BR>Britta<BR><BR><BR><BR><BR><BR></FONT></DIV></FONT></DIV></=
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