1. SELECT T.[Planet's Name] from Timetable T Where T.[Character's Name] = 'R2-D2' and T.Movie = 3

Home , Dagobah, Endor (Star Wars), Lando Calrissian, Tatooine

1. SELECT T.[planet's name] FROM TimeTable T Where T.[character's name] = 'R2-D2' AND T.movie = 3

planet's name

Dagobah

Endor

2. SELECT Count(*) AS [number of people visit Tatooine] FROM (SELECT DISTINCT T.[Character's name] FROM TimeTable T WHERE (((T.[Planet's Name])='Tatooine') AND ((T.Movie)=3)));

number of people visit Tatooine

3. SELECT T.[Character's name] FROM TimeTable T,Characters C WHERE T.[Character's name] = C.name AND C.Homeworld = T.[Planet's name] AND T.Movie=1;

Character's name

Luke Skywalker

Obi-Wan Kanobi

Owen Lars

4. SELECT C.name FROM Characters C WHERE NOT EXISTS ( SELECT P.name FROM Planets P WHERE P.Affiliation = 'neutral' AND P.name NOT IN ( SELECT T.[Planet's name] FROM TimeTable T Where T.[character's name] = C.name AND T.[Planet's name] = P.name ) );

name

Luke Skywalker 5. SELECT DISTINCT T.[Planet's name] FROM characters C, timetable T Where C.Affiliation = 'empire' AND T.[Character's name] = C.name

Planet's name

Bespin

Death Star

Hoth

Star Destroyer

6. SELECT C.name, P.name, SUM(T.[Time of Departure] - T.[Time of Arrival]) AS [Total time] FROM characters C, planets P, timetable T Where P.Affiliation = 'neutral' AND T.[character's name] = C.name AND T.[Planet's name] = P.name GROUP BY C.name, P.name

(result of 6 is at next page) (result of 6)

C.name P.name Total time

C-3 PO Bespin 4

C-3 PO Tatooine 4

Chewbacca Bespin 4

Chewbacca Endor 5

Chewbacca Tatooine 4

Darth Vader Bespin 5

Han Solo Bespin 4

Han Solo Endor 5

Han Solo Tatooine 4

Jabba the Hutt Tatooine 22

Lando Calrissian Bespin 9

Lando Calrissian Endor 1

Lando Calrissian Tatooine 2

Luke Skywalker Bespin 2

Luke Skywalker Dagobah 5

Luke Skywalker Endor 3

Luke Skywalker Tatooine 3

Obi-Wan Kanobi Tatooine 2

Owen Lars Tatooine 1

Princess Leia Bespin 4

Princess Leia Endor 5

Princess Leia Tatooine 2

R2-D2 Bespin 2

R2-D2 Dagobah 5

R2-D2 Endor 3

Rancor Tatooine 23

Yoda Dagobah 25

SELECT DISTINCT T1.[Planet's name],T1.movie FROM timetable T1,timetable T2 Where T1.[character's name] = 'Luke Skywalker' AND T2.[character's name] = 'Darth Vader' AND T1.movie = T2.movie AND T1.[Planet's name] = T2.[Planet's name] AND ( (T1.[Time of Arrival] >= T2.[Time of Arrival] AND T1.[Time of Arrival] <= T2.[Time of Departure]) OR (T2.[Time of Arrival] >= T1.[Time of Arrival] AND T2.[Time of Arrival] <= T1.[Time of Departure]) )

Planet's name movie

Bespin 2

Death Star 1

Death Star 3

Star Destroyer 1

8. SELECT DISTINCT T.movie,T.[Character's name] From Timetable T, Planets P, Characters C Where( P.type = 'desert' AND T.[Planet's name] = P.name AND C.race = 'human' AND T.[Character's name] = C.name ) OR ( P.type = 'swamp' AND T.[Planet's name] = P.name AND C.race = 'droid' AND T.[Character's name] = C.name ) ORDER BY T.movie,T.[Character's name]

(result of 8 is at next page) (result of 8)

movie Character's name

1 Han Solo

1 Luke Skywalker

1 Obi-Wan Kanobi

1 Owen Lars

2 R2-D2

3 Han Solo

3 Lando Calrissian

3 Luke Skywalker

3 Princess Leia

3 R2-D2 9. SELECT F2.[character's name],F1.movie from ( SELECT max(E.[times to different plant]) AS BIG,E.movie from ( SELECT t.[character's name], count(t.[planet's name]) AS [times to different plant], t.movie from timetable t GROUP BY t.movie, t.[character's name] )AS E GROUP BY E.movie )AS F1, ( SELECT t.[character's name], count(t.[planet's name]) AS [times to different plant], t.movie from timetable t GROUP BY t.movie, t.[character's name] )AS F2 Where F1.BIG = F2.[times to different plant] AND F1.movie = F2.movie

character's name movie

Luke Skywalker 1

Luke Skywalker 2

R2-D2 2

Luke Skywalker 3

10. Select P.name From Planets P Where P.name Not In ( Select T.[Planet's name] From Timetable T )

name

Kashyyyk

Corellia

Alderaan

11. Select DISTINCT T1.[character's name] From Timetable T1 Where T1.movie = 1 AND T1.[character's name] In( Select T2.[character's name] From Timetable T2 Where T2.movie = 2 AND T2.[character's name] In( Select T3.[character's name] From Timetable T3 Where T3.movie = 3 ) )

character's name

C-3 PO

Chewbacca

Darth Vader

Han Solo

Jabba the Hutt

Luke Skywalker

Princess Leia

Rancor

Yoda 12. Select F2.[Planet's name], F2.movie From( Select E.movie, max(E.[total time]) AS BIG From( Select T.[Planet's name],T.movie,(T.[Time of Departure]-T.[Time of Arrival]) AS [total time] From TimeTable T, Planets P, Characters C Where T.[Character's name] = 'Luke Skywalker' AND C.name = 'Luke Skywalker' AND T.[Planet's name] = P.name AND NOT P.Affiliation = C.Affiliation ) AS E GROUP BY T.movie ) AS F1,( Select T.[Planet's name],T.movie,(T.[Time of Departure]-T.[Time of Arrival]) AS [total time] From TimeTable T, Planets P, Characters C Where T.[Character's name] = 'Luke Skywalker' AND C.name = 'Luke Skywalker' AND T.[Planet's name] = P.name AND NOT P.Affiliation = C.Affiliation ) AS F2 Where F1.movie = F2.movie AND F1.BIG = F2.[total time]

Planet's name movie

Tatooine 1

Star Destroyer 1

Dagobah 2

Endor 3

13. Select T2.[Character's name] From Timetable T1,Timetable T2 Where T1.[Planet's name] = 'Star Destroyer' AND T2.[Planet's name] = 'Star Destroyer' AND T1.[Character's name] = 'Obi-Wan Kanobi' AND T1.movie = T2.movie AND T2.[Time of Arrival] < T1.[Time of Arrival] AND T2.[Time of Departure] > T1.[Time of Departure]

Character's name

Darth Vader

14. Select C.name From Characters C Where C.Affiliation = 'rebels' AND C.Race = 'Human' AND NOT C.Homeworld = 'Unknown'

name

Han Solo

Princess Leia

Luke Skywalker

Obi-Wan Kanobi

15. Select P.name From Planets P Where P.name Not In ( Select DISTINCT T1.[Planet's name] From Timetable T1,Timetable T2,Timetable T3 Where Not T1.[Character's name] = T2.[Character's name] AND Not T1.[Character's name] = T3.[Character's name] AND Not T2.[Character's name] = T3.[Character's name] AND T1.[Planet's name] = T2.[Planet's name] AND T2.[Planet's name] = T3.[Planet's name] )

name

Death Star

Kashyyyk

Corellia

Alderaan