employee and department table

The Department name, number of employees of the Department, average salary of the department, name of the employee with the lowest income of the Department, and name of the employee with the highest income are queried. Example: The Department name,

Title:Query the name of the department, the number of employees in the department, the average salary of the department, the name of the lowest-income employee and the highest-income employeeThis is a study questions between the EMP and Dept tables

Difficulty: Medium Table employee holds all employee data. Id Name Salary DepartmentID 1 Joe 70000 1 2 Henry 80000 2 3 Sam 60000 2 4

There is a period of time did not do the database problem, the interview by chance to do so a topic, feel good, with memory will be written down, and then implemented in the database once.The topic is like this: an Employee table employee, including

Title:Check out the name of each employee, salary, department name, salary at the company level and the name of the leader, the salary of the leader, and the corresponding rank of the leaderThis is the EMP below the default Scott user of Oracle. A

Free Access database employee management system downloadTo meet the requirements of most people at fingertips, today brings a database employee management system with access developed by our fingertips team. The following will give you a brief

-Department: Department number, department name, address; --Employees: Employee number, employee name, job title, management number, entry date, salary, bonus, department number; CREATE TABLE Dept ( deptno INT PRIMARY key,dname

Table creation: DEPARTMENTS: DEPARTMENT_ID (primarykey), DEPARTMENT_NAME, Region: EMPLOYEE_ID (primarykey), EMPLOYEE_NAME, EMPLOYEE_JOB, MANAGER, SALARY, DEPARTMENT_ID list Department numbers in the EMPLOYEES table, the highest SALARY, minimum wage

Hr_soft_coding_keyflex HS The corresponding contact key is soft_coding_keyflex_id. The associated table is: per_all_assignments_f I confirmed my guess yesterday: This legal information is not in the employee's basic assignment table, so there

Find out the number of employees and department numbers in each department with wages higher than the department's average salary, and sort by department number (expressed in SQL statement)1. Create a table2. Ideas:(1) First, check the average