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SELECT Customers.cust_email FROM Orders JOIN Customers on Customers.cust_id = Or
SELECT prod_name,quant_sold FROM Products AS p LEFT JOIN (select prod_id,sum(qu
SELECT c.cust_name,o.order_num,OrderTotalFROM Orders as o JOIN Customer
import systry: while True: a, b = map(int, input().split()) if
import sysfor line in sys.stdin: a = line.split() for i in range(int(a[0])
( SELECT prod_name, IF(orders IS NULL,0,orders) as orders FR
发小签的一家单位,在南京,违约金居然是一个月税前工资(12800),给我惊呆了
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