STT FLOAT DEFAULT 0 NOT NULL,NAM FLOAT DEFAULT 0 NOT NULL,THANG FLOAT DEFAULT 0 NOT NULL,TENBANG NVARCHAR(50) DEFAULT '' NULL,CONGTHUC NVARCHAR(250) DEFAULT '' NULL,DIEUKIEN NVARCHAR(250) DEFAULT '' NULL,GHICHU NVARCHAR(250) DEFAULT '' NULL,TRANGTHAI FLOAT DEFAULT 0 NULL,DANHDAU NVARCHAR(50) DEFAULT '' NULL PRIMARY KEY(STT) 