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help with sql class 1. Report the names of the professors who work on 'project01'. 2. Report the names of the students who do not have a supervisor.

help with sql class 1. Report the names of the professors who work on 'project01'. 2. Report the names of the students who do not have a supervisor.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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help with sql class

1. Report the names of the professors who work on 'project01'.

2. Report the names of the students who do not have a supervisor.

CREATE TABLE Students ( student_id int, ); student_name varchar (50) NOT NULL, gender char(1) NULL, age float NULL, EMail varchar(40) NULL, EntryDate date NULL CREATE TABLE Professors ( prof_id int, ); prof_name varchar (50) NOT NULL, dept varchar(5) NULL, officephone varchar(16) NULL, EMail varchar(40) NULL, webAddress varchar(40) NULL ); CREATE TABLE Supervise ( prof_id int, student_id int, project varchar(10) NULL, startdate date NULL Insert Into Students Values (0001, Insert Into Students Values (0002, 01"); Insert Into Students Values (0003, Insert Into Students Values (0004, 03-01"); Insert Into Students Values (0005, Insert Into Students Values (0006, "2004-01-01"); "Tom", 'M', 19, "tom@yahoo.com", "2001-01-01"); "John", 'M', 20, "John@hotmail.com", "2001-06- "Anmy", 'F', 15, "Anmy@gmail.com", "2003-01-01"); "Dustin", 'M', 24, "Dustin@hotmail.com", "2002- "Mary", 'F', 22, "Mary@sbc.net", "2004-01-030"); "Jessica", 'F', 21, "Jessica@calstatela.edu", "Rainy", 'M', 19, "rainy@calstatela.edu", "2004- Insert Into Students Values (0007, 01-12"); Insert Into Students Values (0008, "Kelvin", 'M', 19, "Kelvin@calstatela.edu", "2004-01-12"); Insert Into Professors Values(2001, "Scott", 'CS', "201-234-3213", "scott@calstatela.edu", "www.calstatela.edu/faculty/scott/"); Insert Into Professors Values (2002, "David", 'CE', "201-234-3112", "david@calstatela.edu", "www.calstatela.edu/faculty/david/"); Insert Into Professors Values (2003, "Judy", 'CE', "201-234-3002", "Judy@calstatela.edu", "www.calstatela.edu/faculty/Judy/"); Insert Into Professors Values (2004, "Gerald", 'CS', "201-234-3102", "Gerald@calstatela.edu", "www.calstatela.edu/faculty/Gerald/");
Transcribed Image Text:CREATE TABLE Students ( student_id int, ); student_name varchar (50) NOT NULL, gender char(1) NULL, age float NULL, EMail varchar(40) NULL, EntryDate date NULL CREATE TABLE Professors ( prof_id int, ); prof_name varchar (50) NOT NULL, dept varchar(5) NULL, officephone varchar(16) NULL, EMail varchar(40) NULL, webAddress varchar(40) NULL ); CREATE TABLE Supervise ( prof_id int, student_id int, project varchar(10) NULL, startdate date NULL Insert Into Students Values (0001, Insert Into Students Values (0002, 01"); Insert Into Students Values (0003, Insert Into Students Values (0004, 03-01"); Insert Into Students Values (0005, Insert Into Students Values (0006, "2004-01-01"); "Tom", 'M', 19, "tom@yahoo.com", "2001-01-01"); "John", 'M', 20, "John@hotmail.com", "2001-06- "Anmy", 'F', 15, "Anmy@gmail.com", "2003-01-01"); "Dustin", 'M', 24, "Dustin@hotmail.com", "2002- "Mary", 'F', 22, "Mary@sbc.net", "2004-01-030"); "Jessica", 'F', 21, "Jessica@calstatela.edu", "Rainy", 'M', 19, "rainy@calstatela.edu", "2004- Insert Into Students Values (0007, 01-12"); Insert Into Students Values (0008, "Kelvin", 'M', 19, "Kelvin@calstatela.edu", "2004-01-12"); Insert Into Professors Values(2001, "Scott", 'CS', "201-234-3213", "scott@calstatela.edu", "www.calstatela.edu/faculty/scott/"); Insert Into Professors Values (2002, "David", 'CE', "201-234-3112", "david@calstatela.edu", "www.calstatela.edu/faculty/david/"); Insert Into Professors Values (2003, "Judy", 'CE', "201-234-3002", "Judy@calstatela.edu", "www.calstatela.edu/faculty/Judy/"); Insert Into Professors Values (2004, "Gerald", 'CS', "201-234-3102", "Gerald@calstatela.edu", "www.calstatela.edu/faculty/Gerald/");
Insert Into Professors Values (2005, "Charlie", 'CIS', "201-234-3291", "Charlie@calstatela.edu", "www.calstatela.edu/faculty/Charlie/"); Insert Into Professors Values (2006, "Jennifer", 'CIS', "201-234-3621", "Jennifer@calstatela.edu", "www.calstatela.edu/faculty/Jennifer/"); Insert Into Professors Values (2007, "Jason", 'CIS', "201-234-3921", "www.calstatela.edu/faculty/Jason/"); "Jason@calstatela.edu", Insert Into Supervise Values (2001, 0001, "project01", "2002-02-01"); Insert Into Supervise Values (2001, 0002, "project01", "2002-03-01"); Insert Into Supervise Values (2001, 0003, "project02", "2002-03-01"); Insert Into Supervise Values (2002, 0005, "project03", "2002-09-01"); Insert Into Supervise Values (2002, 0006, "project04", "2005-11-01"); Insert Into Supervise Values (2003, 0004, "project05","2003-10-01"); Insert Into Supervise Values (2003, 0004, "project06", "2004-10-01");
Transcribed Image Text:Insert Into Professors Values (2005, "Charlie", 'CIS', "201-234-3291", "Charlie@calstatela.edu", "www.calstatela.edu/faculty/Charlie/"); Insert Into Professors Values (2006, "Jennifer", 'CIS', "201-234-3621", "Jennifer@calstatela.edu", "www.calstatela.edu/faculty/Jennifer/"); Insert Into Professors Values (2007, "Jason", 'CIS', "201-234-3921", "www.calstatela.edu/faculty/Jason/"); "Jason@calstatela.edu", Insert Into Supervise Values (2001, 0001, "project01", "2002-02-01"); Insert Into Supervise Values (2001, 0002, "project01", "2002-03-01"); Insert Into Supervise Values (2001, 0003, "project02", "2002-03-01"); Insert Into Supervise Values (2002, 0005, "project03", "2002-09-01"); Insert Into Supervise Values (2002, 0006, "project04", "2005-11-01"); Insert Into Supervise Values (2003, 0004, "project05","2003-10-01"); Insert Into Supervise Values (2003, 0004, "project06", "2004-10-01");
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select prof_name from professors where prof_id in(select prof_id from supervise where project="project01");

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