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.
Deze oefening maakt deel uit van de cursus
Cleaning Data in SQL Server Databases
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
SELECT
client_name,
client_surname,
-- Concatenate city with state
___ + '___' + ___ AS city_state
FROM clients