Merise

SELECT numfou FROM pro WHERE nompro = ‘Chef’ AND prixunit = (SELECT MIN(prixunit) FROM pro WHERE nompro=’Chef’);

Pour exporter les données dans un fichier

SELECT a,b,a+b INTO OUTFILE '/tmp/result.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM test_table;