ajout du tp2 de BDD

BDD/tp/BDDs2/tp1/requetes_tp2.sql

@@ -0,0 +1,407 @@
+-- Question 1
+SELECT count(athlete) 
+FROM Athlete
+GROUP BY pays;
+
+-- count 
+-- -------
+--     37
+--     10
+--    108
+--      2
+--    283
+--      3
+--      8
+--      5
+--      3
+--      8
+--     41
+--      5
+--     43
+--     69
+--    172
+--    116
+--     76
+--    125
+--     90
+--    392
+--      5
+--     11
+--      2
+--     33
+--      2
+--     44
+--      3
+--      6
+--    130
+--     35
+--     20
+--     53
+--      3
+--    115
+--     13
+--      2
+--      6
+--     42
+--     82
+--     31
+--      5
+--      6
+--     43
+--      5
+--      6
+
+
+-- Question 2
+SELECT count(epreuve)
+FROM Epreuve
+GROUP BY discipl;
+
+-- count 
+-- -------
+--     12
+--      2
+--     35
+--      2
+--      2
+--      2
+--     48
+--      2
+--      2
+--      3
+--      2
+--      2
+--      2
+--      2
+--      4
+--      2
+--     14
+--      5
+--     12
+--      6
+--     14
+--     10
+--      2
+--     26
+--     18
+--      2
+--      2
+--      2
+--      5
+--      2
+--     12
+--      8
+--      5
+--      8
+--      2
+--     15
+--     14
+--      8
+--     15
+--      8
+--      2
+--      2
+--      4
+--      2
+--      2
+
+-- Question 3
+SELECT MAX(e.dateE), d.nom
+FROM Discipline d, Epreuve e
+WHERE e.discipl = d.code
+GROUP BY e.discipl, d.nom;
+
+-- max     |          nom          
+-- ------------+-----------------------
+--  2021-07-27 | Surfing
+--  2021-07-30 | Canoe Slalom
+--  2021-08-01 | Cycling BMX Freestyle
+--  2021-08-07 | Diving
+--  2021-07-27 | Taekwondo
+--  2021-07-28 | Cycling Road
+--  2021-08-08 | Boxing
+--  2021-08-03 | Artistic Gymnastics
+--  2021-08-01 | Swimming
+--  2021-07-31 | Triathlon
+--  2021-08-08 | Basketball
+--  2021-08-02 | Shooting
+--  2021-08-06 | Hockey
+--  2021-08-05 | Marathon Swimming
+--  2021-08-07 | Artistic Swimming
+--  2021-08-04 | Sailing
+--  2021-08-07 | Karate
+--  2021-08-04 | Weightlifting
+--  2021-08-07 | Baseball/Softball
+--  2021-08-07 | Football
+--  2021-07-27 | Cycling Mountain Bike
+--  2021-07-31 | Rugby Sevens
+--  2021-08-07 | Beach Volleyball
+--  2021-08-01 | Tennis
+--  2021-08-07 | Canoe Sprint
+--  2021-08-06 | Table Tennis
+--  2021-08-07 | Wrestling
+--  2021-07-30 | Cycling BMX Racing
+--  2021-08-07 | Equestrian
+--  2021-07-28 | 3x3 Basketball
+--  2021-08-08 | Cycling Track
+--  2021-08-08 | Volleyball
+--  2021-08-01 | Fencing
+--  2021-07-31 | Judo
+--  2021-08-05 | Skateboarding
+--  2021-07-31 | Archery
+--  2021-08-07 | Modern Pentathlon
+--  2021-08-06 | Sport Climbing
+--  2021-08-07 | Golf
+--  2021-08-02 | Badminton
+--  2021-08-08 | Handball
+
+-- Question 4
+SELECT max(a.dateNaiss), a.sexe
+FROM Athlete a, Pratiquer p, Discipline d
+WHERE a.code = p.athlete AND p.discipl = d.code AND a.sexe IS NOT NULL
+GROUP BY a.sexe, p.discipl;
+
+-- max     | sexe 
+-- ------------+------
+--  2003-01-28 | F
+--  2002-03-14 | M
+--  2002-05-11 | F
+--  2001-06-29 | M
+--  2004-04-07 | F
+--  2001-11-25 | M
+--  2003-07-24 | M
+--  2003-08-10 | M
+--  2002-09-18 | M
+--  2004-05-05 | M
+--  2000-11-20 | M
+--  2001-01-01 | M
+--  2000-07-08 | M
+--  2007-03-28 | F
+--  2002-10-20 | F
+--  2002-03-09 | M
+--  2005-10-11 | F
+--  2003-04-12 | M
+--  2001-10-03 | F
+--  1999-02-25 | F
+--  2002-01-29 | F
+--  2002-03-19 | M
+--  2004-11-29 | F
+--  2004-01-29 | M
+--  2001-02-01 | M
+--  2002-03-03 | M
+--  2000-01-25 | M
+--  2001-03-12 | M
+--  2003-01-15 | M
+--  2004-01-26 | F
+--  1999-10-07 | M
+--  2001-09-03 | F
+--  2004-01-02 | F
+--  2001-07-06 | M
+--  2001-12-05 | M
+--  2004-04-18 | F
+--  2000-09-01 | M
+--  2001-03-28 | M
+--  2002-01-04 | F
+
+-- Question 5
+SELECT count(m.place)
+FROM Medaille m, Athlete a, Resultat r
+WHERE m.place = r.medaille AND r.athlete = a.code
+GROUP BY a.pays
+ORDER BY count(m.place) DESC;
+
+-- count 
+-- -------
+--    295
+--    147
+--    140
+--    137
+--    131
+--    130
+--    129
+--     82
+--     77
+--     72
+--     70
+--     69
+--     65
+--     55
+--     51
+--     43
+--     38
+--     35
+--     33
+--     32
+--     32
+--     31
+--     29
+--     27
+--     26
+--     26
+--     24
+--     23
+--     19
+--     16
+--     16
+--     16
+--     15
+--     14
+--     13
+--     13
+--     11
+--     10
+--     10
+--     10
+--      9
+--      8
+--      8
+--      8
+--      8
+
+-- Question 6
+SELECT count(m.place)
+FROM Medaille m, Athlete a, Resultat r
+WHERE m.place = r.medaille AND r.athlete = a.code AND m.couleur = 'Or'
+GROUP BY a.pays
+ORDER BY count(m.place) DESC;
+
+-- count 
+-- -------
+--    112
+--     68
+--     65
+--     58
+--     40
+--     39
+--     36
+--     36
+--     31
+--     29
+--     29
+--     20
+--     18
+--     18
+--     15
+--     14
+--     13
+--     10
+--      9
+--      9
+--      8
+--      7
+--      5
+--      5
+--      5
+--      5
+--      4
+--      4
+--      4
+--      4
+--      4
+--      3
+--      3
+--      3
+--      3
+--      3
+--      3
+--      2
+--      2
+--      2
+--      2
+--      2
+--      2
+--      2
+--      2
+
+-- Question 7
+SELECT count(m.place)
+FROM Medaille m, Athlete a, Resultat r
+WHERE m.place = r.medaille AND r.athlete = a.code AND m.couleur = 'Or'
+GROUP BY a.pays
+HAVING count(m.place) > 30
+ORDER BY count(m.place) DESC;
+
+-- count 
+-- -------
+--    112
+--     68
+--     65
+--     58
+--     40
+--     39
+--     36
+--     36
+--     31
+
+
+-- Question 8
+SELECT a.code, a.nom, a.prenom, a.pays
+FROM Athlete a, Pratiquer p
+WHERE a.code = p.athlete
+GROUP BY a.code, a.nom, a.prenom, a.pays
+HAVING count(p.*) > 1;
+
+-- code  |      nom       |   prenom   | pays 
+-- --------+----------------+------------+------
+--  A05315 | KOPECKY        | Lotte      | BEL
+--  A01327 | BRENNAUER      | Lisa       | GER
+--  A07786 | PALTRINIERI    | Gregorio   | ITA
+--  A05148 | KIRPICHNIKOVA  | Anastasiia | ROC
+--  A02686 | DYGERT         | Chloe      | USA
+--  A10627 | VAN ROUWENDAAL | Sharon     | NED
+--  A00622 | AUBRY          | David      | FRA
+--  A05189 | KLEIN          | Lisa       | GER
+--  A03293 | GANNA          | Filippo    | ITA
+--  A11041 | WELLBROCK      | Florian    | GER
+--  A03991 | HAVIK          | Yoeri      | NED
+
+-- Question 9
+SELECT a.code, a.nom, a.prenom, a.pays
+FROM Athlete a, Resultat r
+WHERE a.code = r.athlete
+GROUP BY a.code, a.nom, a.prenom, a.pays
+HAVING count(r.athlete) = 4;
+
+-- code  |   nom   |  prenom  | pays 
+-- --------+---------+----------+------
+--  A11582 | ZHANG   | Yufei    | CHN
+--  A09215 | SCOTT   | Duncan   | GBR
+--  A10225 | TITMUS  | Ariarne  | AUS
+--  A06581 | McKEOWN | Kaylee   | AUS
+--  A05668 | LEDECKY | Kathleen | USA
+
+-- Question 10
+SELECT e.discipl, count(athlete)
+FROM Athlete a, Resultat r, Epreuve e
+WHERE a.code = r.athlete AND r.epreuve = e.code AND '2021-07-23' - a.dateNaiss < 18 * 365
+GROUP BY e.discipl
+HAVING count(a.*) >= 3;
+
+-- discipl | count 
+-- ---------+-------
+--  GAR     |     5
+--  DIV     |     4
+--  SKB     |     5
+--  SWM     |     9
+
+-- Question 11
+SELECT p.nom, count(a.*)
+FROM pays p, Athlete a
+WHERE p.code = a.pays
+GROUP BY p.nom
+HAVING count(a.*) >= ALL(SELECT count(a.*) FROM pays p, Athlete a WHERE p.code = a.pays GROUP BY p.nom);
+
+-- nom            | count 
+-- --------------------------+-------
+--  United States of America |   633
+
+-- Question 12
+SELECT a.nom, a.prenom, a.pays, count(m.place)
+FROM Athlete a, Resultat r, Medaille m 
+WHERE a.code = r.athlete AND r.medaille = m.place
+GROUP BY a.nom, a.prenom, a.pays
+HAVING count(m.place) >= ALL(SELECT count(m.place) FROM Athlete a, Resultat r, Medaille m WHERE a.code = r.athlete AND r.medaille = m.place GROUP BY a.nom, a.prenom, a.pays);
+
+-- nom   | prenom | pays | count 
+-- --------+--------+------+-------
+--  McKEON | Emma   | AUS  |     7