human
Schema:
device (Device_ID, Device, Carrier, Package_Version, Applications, Software_Platform)
shop (Shop_ID, Shop_Name, Location, Open_Date, Open_Year)
stock (Shop_ID, Device_ID, Quantity)
Please answer with SQL.
assistant
Sure, I understand.
human
List all the shop names.
assistant
SELECT Shop_Name FROM shop;
human
List all the shop names that has stock in the shops.
assistant
SELECT T2.Shop_Name FROM stock AS T1 JOIN shop AS T2 ON T1.Shop_ID = T2.Shop_ID GROUP BY T1.Shop_ID ;