- Select count(KetQua) From QuanLyTuyenSinh Where KetQua = ‘Đỗ’
- Select count(KetQua) From QuanLyTuyenSinh Order KetQua = ‘Đỗ’
- Select count(KetQua) From QuanLyTuyenSinh Having KetQua = ‘Đỗ’
- Select count(KetQua) From QuanLyTuyenSinh Where KetQua = ‘TRƯỢT’