Orders table got below attributesOrder_no, Custnbr, Product, Qty, Amt, DiscountCustomers table got below attributesCustnbr, Company, Custrep, CreditlimPrint the Order_no, Amt, Company and creditlim of the customers who placed orders. Select Order_no, Amt, Company, Creditlim from Customers outer join Orders on customers.custnbr=orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers left outer join Orders on customers.custnbr = orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers inner join Orders on customers.custnbr = orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers right outer join Orders on customers.custnbr = orders.custnbr
Question
Orders table got below attributesOrder_no, Custnbr, Product, Qty, Amt, DiscountCustomers table got below attributesCustnbr, Company, Custrep, CreditlimPrint the Order_no, Amt, Company and creditlim of the customers who placed orders. Select Order_no, Amt, Company, Creditlim from Customers outer join Orders on customers.custnbr=orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers left outer join Orders on customers.custnbr = orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers inner join Orders on customers.custnbr = orders.custnbrSelect Order_no, Amt, Company, Creditlim from Customers right outer join Orders on customers.custnbr = orders.custnbr
Solution
The text you provided is written in SQL (Structured Query Language), which is a programming language used for managing and manipulating databases. Here are the explanations for each of the SQL queries you provided:
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Select Order_no, Amt, Company, Creditlim from Customers outer join Orders on customers.custnbr=orders.custnbr: This query will return all the records from both Customers and Orders tables and will match rows from both tables where the conditioncustomers.custnbr=orders.custnbris true. If there is no match, the result is NULL on either side. -
Select Order_no, Amt, Company, Creditlim from Customers left outer join Orders on customers.custnbr = orders.custnbr: This query will return all the records from the Customers table, and the matched records from the Orders table. If there is no match, the result is NULL on the Orders side. -
Select Order_no, Amt, Company, Creditlim from Customers inner join Orders on customers.custnbr = orders.custnbr: This query will return the records where there is a match based on the conditioncustomers.custnbr=orders.custnbrin both the Customers and Orders tables. -
Select Order_no, Amt, Company, Creditlim from Customers right outer join Orders on customers.custnbr = orders.custnbr: This query will return all the records from the Orders table, and the matched records from the Customers table. If there is no match, the result is NULL on the Customers side.
Similar Questions
List all orders, showing order number, customer name and credit limit of a customer.Orders Table:Order_Number, Customer_Number, Product_AmountCustomers Table:Customer_Number, Customer_Name, Credit_LimitWhich of the below query satisfy the above question:A. Select Order_Number, Customer_Name, Credit_Limitfrom Customers left join Orderswhere Customer_Number = Customer_NumberB. Select Order_Number, Customer_Name, Credit_Limitfrom Customers INNER JOIN OrdersON Customers.Customer_Number = Orders.Customer_Number;
Customers Who Never OrderSuppose that a website contains two tables, the Customers table and the Orders table. Write a SQL query to find all customers who never order anything.Table: Customers.IdName1Joe2Henry3Sam4MaxTable: Orders.IdCustomerId1321Using the above tables as example, return the following:CustomersHenryMaxOptionsselect Name as Customers from Customers where Id not in ( select CustomerId from Orders);select Name as Customers from Customers not in ( select CustomerId from Orders);select Name from Customers where Id in ( select CustomerId from Orders);select Name as Customers from Customers where Id not in ( Orders);
Query the customer_number from the orders table for the customer who has placed the largest number of orders.It is guaranteed that exactly one customer will have placed more orders than any other customer.The orders table is defined as follows:ColumnTypeorder_number (PK)intcustomer_numberintorder_datedaterequired_datedateshipped_datedatestatuschar(15)commentchar(200)Sample Inputorder_numbercustomer_numberorder_daterequired_dateshipped_date112017-04-092017-04-132017-04-12222017-04-152017-04-202017-04-18332017-04-162017-04-252017-04-20442017-04-182017-04-282017-04-25Sample Outputcustomer_number3ExplanationThe customer with number '3' has two orders, which is greater than either customer '1' or '2' because each of them only has one order.So the result is customer_number '3'. Follow up: What if more than one customer have the largest number of orders, can you find all the customer_number in this case?Optionsselect customer_numberfrom ( select customer_number, count(*) as cnt from orders group by customer_number) as eorder by e.cnt desclimit 1;select customer_number select customer_number, count(*) as cnt from orders group by customer_number) as eorder by e.cnt desclimit 1;select customer_numberfrom ( select customer_number, count(*) as cnt from orders group by customer_number) as elimit 1;select customer_numberfrom ( select customer_number, count(*) as cnt group by customer_number) as eorder by e.cnt desclimit 1;
For the following tables:Customers (CustomerID, CustomerName, PhoneNumber, Address)Orders (OrderID, OrderDate, CustomerID)To return the CustomerName and OrderDate that the result must include the customers who have not placed any orders.Which Transact-SQL query should you use?SELECT CustomerName, OrderDateFROM Customers JOIN Orders ON Customers.CustomerID = Orders.CustomerID;SELECT CustomerName, OrderDateFROM Customers RIGHT OUTER JOIN OrdersON Customers.CustomerID = Orders.CustomerID;SELECT CustomerName, OrderDateFROM Customers LEFT OUTER JOIN OrdersON Customers.CustomerID = Orders.CustomerID;SELECT CustomerName, OrderDateFROM Customers CROSS JOIN OrdersON Customers.CustomerID = Orders.CustomerID;
TABLE NAME: AGG_ORDERS (Table names are case sensitive)FIELD NAMES: ord_no, purchase_amt, ord_date, cust_id, salesman_idWrite a query to find the maximum purchase amount made by each customer from the 'AGG_ORDERS' table.
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