hi, Experts!
I have a successful query, but I am still getting errors.
If I run this query in Query Analyzer:
SELECT prod.name, prod.description, size2.Price AS [Size 2 Price], size4.Price AS [Size 4 Price]
FROM [products] prod
INNER JOIN [sizes] size2
ON prod.ID = size2.Product_ID
AND size2.code = 'Size2'
I get the response I want:
Name Description size2_price size4_price
But if I try to pull it to a webpage:
<table width="100%" border="1" cellspacing="2" cellpadding="2" align="left">
<tr><td><b>Menu Item</b></td><td><b>2 servings</b></td><td><b>4 servings</b></td></tr>
<tr><td><cfoutput query="get_products" startrow=1 maxrows=1><b>#name#:</b>
</cfoutput>
<cfoutput query="get_products" startrow=1 maxrows=1>#description#</c
<td><cfoutput query="get_products" startrow=1 maxrows=1>#size2_price#</c
<td><cfoutput query="get_products" startrow=1 maxrows=1>#size4_price#</c
</table>
I get an error: Variable SIZE2_PRICE is undefined.
I am pullng from two tables:
products:
columns: id, name, description
sizes:
columns: product_id (links to id in table products), code indicates size2 or size4), size2_price and size4_price.
What I want is:
name description size2_price size4_price in a table.
Any thoughts? Do you need more information? Thanks!
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Sorry, Plucka, you're right of course-this is the entire query that works in query analyzer:
SELECT prod.name, prod.description, prod.active, size2.Price AS [Size 2 Price], size4.Price AS [Size 4 Price]
FROM [products] prod
INNER JOIN [sizes] size2
ON prod.ID = size2.Product_ID
AND size2.code = 'Size2'
INNER JOIN [sizes] size4
ON prod.ID = size4.Product_ID
AND size4.code = 'Size4'
Where prod.active=1
That's it, Plucka! Thanks!! When I do this;
<CFQUERY DATASOURCE="#request.maind
SELECT prod.name, prod.description, size2.Price AS size_2_Price, size4.Price AS size_4_Price
FROM products prod
INNER JOIN sizes size2
ON prod.ID = size2.Product_ID
AND size2.code = 'Size2'
INNER JOIN [sizes] size4
ON prod.ID = size4.Product_ID
AND size4.code = 'Size4'
Where prod.active=1
</CFQUERY>
It works !!!!!
SELECT prod.name, prod.description, prod.active, size2.Price AS Size_2_Price, size4.Price AS Size_4_Price
FROM products prod
INNER JOIN sizes size2
ON prod.ID = size2.Product_ID
AND size2.code = 'Size2'
INNER JOIN sizes size4
ON prod.ID = size4.Product_ID
AND size4.code = 'Size4'
Where prod.active=1
Will work, the problem is that you are using AS names with spaces, Coldfusion can't access them, thus i've put the _'s in.
See how you go
Business Accounts
Answer for Membership
by: PluckaPosted on 2006-06-04 at 16:06:38ID: 16829175
mel150,
Change your query to this
SELECT prod.name, prod.description, size2.Price AS size_2_Price, size4.Price AS size_4_Price
FROM products prod
INNER JOIN sizes size2
ON prod.ID = size2.Product_ID
AND size2.code = 'Size2'
Then you can access the variables in CF using their AS names ie size_2_Price.
Regards
Plucka