question 4

request.sql

@@ -1,4 +1,13 @@
 -- Nathan
+
+
+--Axel, question 3 et 4
+--SELECT COUNT(id) 
+--FROM SELECT idScientifique FROM Enseignant_Chercheur
+--    WHERE idScientifique = 01;
+
+SELECT COUNT(idPublication) as nbCollab FROM Publication
+WHERE classeConf = 'A';
 SELECT Personnel.nom, Scientifique.grade FROM Personnel, Scientifique
 WHERE idPersonnel = idScientifique AND idPersonnel IN (
     SELECT idScientifique FROM Encadrement