まずはサンプルデータの作成彡(ﾟ)(ﾟ) DROP TABLE TBL_10 PURGE; CREATE TABLE TBL_10 ( COL1 VARCHAR2(10) , VALUE1 NUMBER , VALUE2 NUMBER , VALUE3 NUMBER ); INSERT INTO TBL_10 VALUES('XXXXX', 100, 200, 1000); INSERT INTO TBL_10 VALUES('YYYYY', 2…