Negative Stock Balances

The inventory check is looking for products whose stock dropped below 0. Return the product id values, sorted by id.

Expected output sample

This is what a correct answer looks like — its row count is its own, it doesn't have to match the schema tables. Your answer must use the same column names as this sample — alias them with AS if needed.

id
2

PostgreSQLv16

Your query result will appear here

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