khoanguyen > 28-09-10, 04:21 PM
Noname > 28-09-10, 04:32 PM
INSERT INTO bangghidien ( nam, thang, CSD_D )
SELECT nam, [Sang Thang] AS Expr1, bangghidien.CSD_C
FROM bangghidien
WHERE ((thang)=[chuyen tu thang]));
khoanguyen > 28-09-10, 04:46 PM
khoanguyen > 28-09-10, 05:20 PM