bai tap quan li sinh vien sql

QUẢN LÍ SINH VIÊN /*=====================Create DataBase======================*/ use master go if exists(select name from sysdatabases where name='QuanLyDiemSV') drop Database QuanLyDiemSV go Create Database QuanLyDiemSV go use QuanLyDiemSV go /*=============DANH MUC...