In this task you are expected to fix an SQL query based on feedback. You will be given an SQL statement and an English description with what is wrong about that SQL statement. You must correct the SQL statement based off of the feedback. An SQL query works by selecting data from a table where certain conditions apply. A table contains columns where every row in that table must have a value for each column. Every table has a primary key that uniquely identifies each row, usually an id. To choose which columns are returned you specify that after the "SELECT" statement. Next, you use a "FROM" statement to specify what tables you want to select the data from. When you specify a table you can rename it with the "AS" statement. You can reference that table by whatever name follows the "AS" statement. If you want to select data from multiple tables you need to use the "JOIN" statement. This will join the tables together by pairing a row in one table with every row in the other table (Cartesian Product). To limit the number of rows returned you should use the "ON" statement. This will only return rows where the condition specified after the statement is true, this is usually an equals operator with primary keys. You can also use the "WHERE" statement to specify that only rows with column values statisfying a certain condition, should be returned. The "GROUP BY" statement will group rows together that have equal column values for whatever columns follows the statement. The "HAVING" statement will return groups that statisfy whatever condition follows the statement. Any column(s) being returned from grouped rows must either be an aggregate function, (AVG, MAX, COUNT, SUM, ...) of a column, or the column(s) that the data was grouped by. To sort the returned data you can use the "ORDER BY" command which will order the data by whatever aggregate function or column follows the statement. The "DESC" statement will sort in descending order and the "ASC" statement will sort in ascending order. Finally, you can use the "LIMIT" statement to return a certain number of rows. When "*" is used in an SQL statement every column is returned. For example, SELECT * FROM table WHERE attribute = 1, will select every column from rows with the attribute column equal to 1. 
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Question: SQL: SELECT DestAirport FROM flights GROUP BY DestAirport ORDER BY Count ( * ) Asc LIMIT 1
Feedback: in step 1 and 2, use airport code instead of destination airport.

Answer: SELECT T1.AirportCode FROM AIRPORTS AS T1 JOIN FLIGHTS AS T2 ON T1.AirportCode  =  T2.DestAirport OR T1.AirportCode  =  T2.SourceAirport GROUP BY T1.AirportCode ORDER BY count(*) LIMIT 1


Question: SQL: SELECT age FROM Dogs ORDER BY age Asc LIMIT 1
Feedback: There should be largest value of age instead of smallest value of age .

Answer: SELECT max(age) FROM Dogs


Question: SQL: SELECT T1.customer_name , T1.payment_method FROM Customers AS T1 JOIN Customer_Orders AS T2 ON T1.customer_id = T2.customer_id WHERE T2.order_status_code = "Order" INTERSECT SELECT T1.customer_name , T1.payment_method FROM Customers AS T1 JOIN Customer_Orders AS T2 ON T1.customer_id = T2.customer_id WHERE T2.order_status_code = "No Response"
Feedback: Also add mailshot customers table in step 1 and Exchange order status code with outcome code in both steps .

Answer:
SELECT T2.customer_name ,  T2.payment_method FROM mailshot_customers AS T1 JOIN customers AS T2 ON T1.customer_id  =  T2.customer_id WHERE T1.outcome_code  =  'Order' INTERSECT SELECT T2.customer_name ,  T2.payment_method FROM mailshot_customers AS T1 JOIN customers AS T2 ON T1.customer_id  =  T2.customer_id WHERE T1.outcome_code  =  'No Response'