Combining cities and states using +
In this lesson, you learned how to combine columns into one.
The clients table has one column, city, to store the cities where the clients live, and another column, state, to store the state of the city.
| client_id | client_name | client_surname | city | state |
|-----------|-------------|----------------|-----------|----------|
| 1 | Miriam | Antona | Las Vegas | Nevada |
| 2 | Astrid | Harper | Chicago | Illinois |
| 3 | David | Madden | Phoenix | Arizona |
| ... | ... | ... | ... | ... |
You need to combine city and state columns into one, to have the following format: 'Las Vegas, Nevada'.
You will use + operator to do it.
Cet exercice fait partie du cours
Cleaning Data in SQL Server Databases
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
SELECT
client_name,
client_surname,
-- Concatenate city with state
___ + '___' + ___ AS city_state
FROM clients