Easy
ORDER BY

Alphabetical Employee Directory

Show employee last names, first names, and emails alphabetically by last name. Return columns: last_name, first_name, email. Order results by: last_name, first_name.

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Challenge overview

What you will practice

Show employee last names, first names, and emails alphabetically by last name. Return columns: last_name, first_name, email. Order results by: last_name, first_name.

Difficulty
Beginner
SQL concept
ORDER BY

Public schema and sample data

departments

id INTEGERname TEXTbudget REALlocation TEXT
1Engineering1500000New York
2Marketing800000London
3Sales600000Chicago

employees

id INTEGERfirst_name TEXTlast_name TEXTemail TEXTdepartment_id INTEGERsalary REALhire_date TEXTmanager_id INTEGER
1AliceJohnsonalice@corp.com1950002019-03-15NULL
2BobSmithbob@corp.com1850002020-06-011
3CarolWilliamscarol@corp.com2720002018-11-20NULL