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{"ops":[{"insert":" "},{"attributes":{"bold":true},"insert":"Task 3: Group Function and Group Rows"},{"insert":"\n\u00a0\n1.\u00a0\u00a0\u00a0\u00a0Display how many employees with salary that is less than 6000 in each job id, in each department.\n\u00a0\n2.\u00a0\u00a0\u00a0\u00a0Display the average, maximum and minimum salary of all employees under a manager with ID 110 or 150\n\u00a0\n3.\u00a0\u00a0\u00a0\u00a0Display last name, first name, department, city of all employees working with manager of the department with id number 103 or 205.\n\u00a0\n4.\u00a0\u00a0\u00a0\u00a0Count how many employees working in each country per department.\u00a0Display only with number of employees of more than 20.\n"}]}
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