TCS SQL INTERVIEW QUESTION | Manager with second most employees

 DROP TABLE IF EXISTS employee


CREATE TABLE employee (

    id INT ,

    name VARCHAR(100),

    department VARCHAR(100),

    managerid INT 

);

 

INSERT INTO employee (id,name, department, managerid) VALUES 

(1,'John Smith', 'Engineering', NULL),

(2,'Sarah Johnson', 'Sales', NULL),

(3,'Michael Brown', 'HR', NULL),

(4,'Emily Davis', 'Engineering', 1),

(5,'James Wilson', 'Engineering', 1),

(6,'Linda Martinez', 'Engineering', 1),

(7,'David Lee', 'Sales', 2),

(8,'Karen Taylor', 'HR', 3),

(9,'Charles Anderson', 'HR', 3);


 


 SELECT * FROM employee


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