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Modify query to show NULL for non-special products #106

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Modify query to show NULL for non-special products #106

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4 changes: 2 additions & 2 deletions SQL Deep Dive/NULLIF/questions.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,6 @@
* Question: Show NULL when the product is not on special (0)
*/

SELECT *
FROM products
SELECT prod_id, title, price, NULL IF(special,0) as "Special"
from products;