Supposing that I have the following SQL query:
SELECT items, COUNT(customers)
FROM sales
GROUP BY items
HAVING COUNT(customers) > 1;
Is there somehow to do this operation and query only the item
column?
I don't want to include the count of customers in my result, and I can't use as an aggregation for WHERE
SELECT items
FROM sales
WHERE COUNT(customers) > 1;
Of course that this query above will throw me an error, because I'm using an aggregation inside WHERE
and that's not possible.
You can just remove the COUNT()
:
SELECT items
FROM sales
GROUP BY items
HAVING COUNT(customers) > 1;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.