From 5c16d82893d6e139dc3142ab0c1bd1758aa958b0 Mon Sep 17 00:00:00 2001 From: Olougouna Axel Date: Thu, 5 Jan 2023 09:40:05 +0100 Subject: [PATCH] q20 --- request.sql | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/request.sql b/request.sql index 7f8c797..eb67b31 100644 --- a/request.sql +++ b/request.sql @@ -1,7 +1,7 @@ -- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -- --------+---+---+---+---+---+---+---+---+---+----+----+----+----+----+----+----+----+----+----+----+----+ --- Axel | | | O | O | | | | | | | | O | O | | | | | | | | | +-- Axel | | | O | O | | | | | | | | O | O | | | | | | | 0 | | -- --------+---+---+---+---+---+---+---+---+---+----+----+----+----+----+----+----+----+----+----+----+----+ -- Ronan | | O | | | | O | | | | O | | | | | | x | | | | | | -- --------+---+---+---+---+---+---+---+---+---+----+----+----+----+----+----+----+----+----+----+----+----+ @@ -189,6 +189,19 @@ FROM Enseignant_chercheur GROUP BY idEtablissement HAVING count(Distinct idEnseignant) >= 2; +-- Axel Question 20 ecrite et testée + +SELECT idScientifique, nb_proj FROM + (SELECT idScientifique, COUNT(DISTINCT idProjet) AS nb_proj FROM Participe + GROUP BY idScientifique) AS ScientPub + +JOIN (SELECT MAX(nb_proj) AS nbmax FROM + (SELECT idScientifique, COUNT(DISTINCT idProjet) AS nb_proj FROM Participe + GROUP BY idScientifique) AS Scient) AS Sc +ON Sc.nbmax = ScientPub.nb_proj; + +--WHERE ScientPub.nb_publie_S = SC.nbmax ; + --Yasmine QUESTION 21 Testé