Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

a) Make a list that includes the project name, the manager's first and last name and the project's location. b) Which employees earn the maximum

image text in transcribed

a) Make a list that includes the project name, the manager's first and last name and the project's location.

b) Which employees earn the maximum salary. The maximum salary will be defined as the highest recorded salary in the database. List the employee's name and SSN.

c) Which manager makes the most money? Show their first and last name.

Thank you! Missed the past few classes and can't get these homework problems.

use sompanydb: CREATE TABLE Department( DName DNumber MGRSSN MgrStartDate PRIMARY KEY (DNumber)); VARCHAR (15) INTEGER CHAR (11) DATE NOT NULL, NOT NULL NOT NULL, CREATE TABLE Employee( SSN BRate Sex Address Salary FName Minit Name NOT NULL, CHAR (11) DATE CHAR (1), VARCHAR( 40), INTEGER CHAR (20), CHAR(1), CHAR (20), INTEGER CHAR (11), SuperSSN PRIMARY KEY (SSN); CREATE TABLE Project( PName PNumber. PLocation DNum. PRIMARY KEY (PNumber), FOREIGN KEY (DNum) REFERENCES Department (DNumber)); CHAR (20) INTEGER CHAR (40), INTEGER NOT NULL, NOT NULL, NOT NULL, CREATE TABLE Dependent dependent_name Sex Bdate Relationship ESSN PRIMARY KEY (dependent_name, ESSN), FOREIGN KEY (ESSN) REFERENCES Employee(SSN)); NOT NULL, CHAR (40) CHAR (1), DATE CHAR (10), CHAR (11) NOT NULL, CREATE TABLE Works_On ESSN CHAR (11) INTEGER DECIMAL(5,2), NOT NULL, NOT NULL, Hours PRIMARY KEY (ESSN, PNQ), FOREIGN KEY (ESSN) REFERENCES Employee(SSN), FOREIGN KEY (PNo) REFERENCES Project (PNumber)); CREATE TABLE DeptLocations( Dnumber. DLocation PRIMARY KEY (Dnumber, DLocation), FOREIGN KEY (Dnumber) REFERENCES Department (DNumber)); INTEGER VARCHAR(40) NOT NULL, NOT NULL

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Privacy In Statistical Databases International Conference Psd 2022 Paris France September 21 23 2022 Proceedings Lncs 13463

Authors: Josep Domingo-Ferrer ,Maryline Laurent

1st Edition

3031139445, 978-3031139444

More Books

Students also viewed these Databases questions

Question

What is Indian Polity and Governance ?

Answered: 1 week ago