# Build a product listing for each product

Canonical URL: <https://datadriven.io/problems/build-a-product-listing-for-each-product-combine-productna-e515e3d6>

Domain: SQL · Difficulty: medium

## Problem

Build a product listing for each product. Combine product_name, ' - ', and category into a single column called listing.

## Related

- [All practice problems](https://datadriven.io/problems)
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