แบบข้อสอบท้ายบทเรียน 1 : SQL

* FROM Customers;

Write a statement that will select the City column from the Customers table.

___Customers;

Select all the different values from the Country column in the Customers table.

____Country FROM Customers;

Select all records where the City column has the value "Berlin".

SELECT * FROM Customers

______ = ____;

Use the NOT keyword to select all records where City is NOT "Berlin".

SELECT * FROM Customers

_____ = "__" ;

Select all records where the CustomerID column has the value 32.

SELECT * FROM Customers

​ ​ ​ ​ __CustomerID __;

Select all records from the Customers table, sort the result alphabetically by the column City.

SELECT * FROM Customers

____;