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request.sql
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@ -79,9 +79,10 @@ GROUP BY e.idDoctorant, nom, prenom
HAVING COUNT(DISTINCT s.idScientifique)=1;
-- Ronan Q16
SELECT pays, COUNT(*) nb_publi FROM Labo_Externe
SELECT pays, COUNT(*) nb_publi
FROM Labo_Externe
JOIN Auteur_Externe ae on ae.idLabo = Labo_Externe.idLabo
JOIN Publie_Externe pe on pe.idAuteurExterne = ae.idAuteur
JOIN Publie_Externe pe on pe.idAuteur = ae.idAuteur
GROUP BY pays
ORDER BY nb_publi DESC LIMIT 1;