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correction Q12

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Olougouna Axel 2023-01-09 16:54:25 +01:00
parent 0d63d02fd1
commit 316db70eee
1 changed files with 8 additions and 2 deletions
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10
request.sql
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@ -118,8 +118,14 @@ WHERE nbEtudiant >= 2 AND idPersonnel = idScientifique;
-- Axel Q12
SELECT DISTINCT idEnseignant FROM Enseignant_Chercheur ec
JOIN Publie_Scientifique ps ON ps.idScientifique = ec.idEnseignant
JOIN Publication pub ON pub.idPublication = ps.idScientifique
WHERE pub.classeConf = 'A' AND pub.classeConf NOT IN ('A*', 'B', 'C');
JOIN Publication pub ON pub.idPublication = ps.idPublication
WHERE pub.classeConf = 'A'
EXCEPT
SELECT DISTINCT idEnseignant FROM Enseignant_Chercheur ec
JOIN Publie_Scientifique ps ON ps.idScientifique = ec.idEnseignant
JOIN Publication pub ON pub.idPublication = ps.idPublication
WHERE pub.classeConf IN ('A*', 'B', 'C');
-- Axel Q13 tested