4)
std::cout << "* version de la bibliothèque 'libpq' du client :" << PQlibVersion() << std::endl;
resultat = PQexec(connection, "SELECT * FROM si6.\"Animal\"INNER JOIN \"Race\" ON \"Animal\".race_id = \"Race\".id WHERE sexe = 'Femelle' AND \"Race\".nom = 'Singapura'");
Edited by Sam JIA