THANG FLOAT DEFAULT 0 NOT NULL,MA_THANHPHAM NVARCHAR(50) NOT NULL,TEN_THANHPHAM NVARCHAR(255) DEFAULT '' NULL,DVT_TP NVARCHAR(20) DEFAULT '' NULL,MA_NVL NVARCHAR(50) NOT NULL,TEN_NVL NVARCHAR(255) DEFAULT '' NULL,DVT_NVL NVARCHAR(20) DEFAULT '' NULL,DINHMUC FLOAT DEFAULT 0 NOT NULL,SL_TP FLOAT DEFAULT 0 NOT NULL,SL_NVL FLOAT DEFAULT 0 NOT NULL,DG_NVL FLOAT DEFAULT 0 NOT NULL,CP_NVL FLOAT DEFAULT 0 NOT NULL,DANHDAU NVARCHAR(50) DEFAULT '' NULL,TRANGTHAI FLOAT DEFAULT 0 NULL PRIMARY KEY(MA_THANHPHAM,MA_NVL,THANG) 