Solution 1, Sql Server

Solution 1

/*
Problem:
    Write a SQL statement to list all employees alphabetically by last name (A-Z).
    Add your solution at the end.

Expected Output:
    EmployeeId	FirstName	LastName
    2			Liam		Brolin
    1			Noah		Clooney
    6			William		Damon
    3			Mason		Farrell
    9			Ethan		Firth
    5			Jacob		Foxx
    7			Olivia		Johansson
    4			Emma		Jolie
    8			Isabella	Portman
    10			Emily		Theron
*/

-- Create a table called Employees
CREATE TABLE Employees (
    EmployeeId         INT     PRIMARY KEY,
    FirstName          VARCHAR(200),
    LastName           VARCHAR(200),
    ManagerEmployeeId  INT)
GO

-- Fill Employee table
INSERT INTO Employees VALUES(1, 'Noah', 'Clooney', NULL)
INSERT INTO Employees VALUES(2, 'Liam', 'Brolin', 1)
INSERT INTO Employees VALUES(3, 'Mason', 'Farrell', 1)
INSERT INTO Employees VALUES(4, 'Emma', 'Jolie', 1)
INSERT INTO Employees VALUES(5, 'Jacob', 'Foxx', 2)
INSERT INTO Employees VALUES(6, 'William', 'Damon', 4)
INSERT INTO Employees VALUES(7, 'Olivia', 'Johansson', 5)
INSERT INTO Employees VALUES(8, 'Isabella', 'Portman', 1)
INSERT INTO Employees VALUES(9, 'Ethan', 'Firth', 6)
INSERT INTO Employees VALUES(10, 'Emily', 'Theron', 7)
GO

------------------------------------------------------------------
-- Sql Server 2014 Express Edition - 12.0.2000.8
-- Solution.
------------------------------------------------------------------
SELECT EmployeeId, FirstName, LastName FROM Employees ORDER BY LastName


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