SQL Programming

Write the correct SQL statement to create a new table called Persons

ـــــــــــــــــــــــــ (

PersonID int,

LastName varchar(255),

FirstName varchar(255),

Address varchar(255),

City varchar(255)

);

Select all records where the value of the City column starts with the letter "a".

SELECT * FROM Customers

______________________ ;

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

SELECT * FROM Customers

ــــــــــــــــ City = "Berlin";

• INSERT

• SELECT

• DROP

• WHERE

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

SELECT * FROM Customers

ــــــــــــــــ City;

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

SELECT ـــــــــــــــــــــ Country FROM Customers;

• DISTICNT

• DISTINCT

• DITSINCT

• DISTINTC

Select all records from the Customers where the PostalCode column is empty

SELECT * FROM Customers

WHERE PostalCode ــــــــــــــــــــــــــ ;

• IS EMPTY

• IS NULL

• NOT FILLED

Update the City column of all records in the Customers table

ــــــــــــــــــ Customers

ــــــــــ City = "Oslo"

• UPDATE / MAKE

• UPGRADE / SET

• SET / UPDATE

• UPDATE / SET

Delete all the records from the Customers table where the Country value is 'Norway'

ـــــــــــــــــــــ Customers

WHERE Country = 'Norway';

Write the correct SQL statement to create a new database called testDB

ــــــــــــــــــــــــــــــــــــــــــــــــــ ;

Add a column of type DATE called Birthday

ALTER TABLE Persons

ــــــــــــــــــــــــــــــ ;