DELOITTE SQL INTERVIEW QUESTION | JSON output
DML:
DROP TABLE IF EXISTS Employee;
-- Create the Employee table
CREATE TABLE Employee (
EmployeeID INT PRIMARY KEY,
FirstName VARCHAR(50),
LastName VARCHAR(50),
Salary DECIMAL(10, 2),
HireDate DATE,
IsActive INT
);
-- Insert data into the Employee table
INSERT INTO Employee (EmployeeID, FirstName, LastName , Salary, HireDate, IsActive)
VALUES
(1, 'John', 'Doe' , 70000.00, '2021-03-15', 1),
(2, 'Jane', 'Smith' , 65000.00, '2019-07-01', 1),
(3, 'Michael', 'Brown' , 80000.00, '2018-08-20', 0),
(4, 'Emily', 'Davis' , 72000.00, '2020-01-10', 1),
(5, 'Robert', 'Miller' , 60000.00, '2022-05-25', 0),
(6, 'Linda', 'Wilson' , 90000.00, '2017-11-30', 1);
DROP TABLE IF EXISTS EmployeeDepartments;
-- Create the EmployeeDepartments table
CREATE TABLE EmployeeDepartments (
EmployeeID INT,
Department VARCHAR(50)
);
-- Insert data into the EmployeeDepartments table
INSERT INTO EmployeeDepartments (EmployeeID, Department)
VALUES
(1, 'IT'),
(1, 'Security'),
(2, 'HR'),
(3, 'Finance'),
(3, 'Compliance'),
(4, 'IT'),
(4, 'Support'),
(5, 'Marketing'),
(5, 'Sales'),
(6, 'Finance'),
(6, 'Auditing');
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