ROW_NUMBER()の使い方
DROP TABLE AAA_table04;CREATE TABLE AAA_table04(id number(10),GID VARCHAR2(10),SPEC VARCHAR2(100),ITEM_NO VARCHAR2(100),N_FLG VARCHAR2(100),BRA_NO VARCHAR2(100));DELETE from AAA_table04;INSERT INTO AAA_table04 values(1, '', 'AAA', '001', 'O