Query a column and a calculation of columns at the same time PostgreSQL

Posted by pablo on Stack Overflow See other posts from Stack Overflow or by pablo
Published on 2010-03-12T19:47:32Z Indexed on 2010/03/12 23:07 UTC
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postgresql

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calculated

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column

Hi

I have two tables, Products and BundleProducts that have o2o relation with BaseProducts. A BundleProduct is a collection of Products using a m2m realtion to the Products table. Products has a price column and the price of a BundleProduct is calculated as the sum of the prices of its Products.

BaseProducts have columns like name and description so I can query it to get both Products and BundleProducts.

Is it possible to query and sort by price both for the price column of the Products and calculated price of the BundleProducts?

Thanks

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