Access Plan Graph

http://www.webcool.cn/html=Display_Info=3712=1.html

http://etutorials.org/Misc/advanced+dba+certification+guide+and+reference/Chapter+6.+The+DB2+Optimizer/Understanding+DB2+Query+Access+Plans/

http://www.devx.com/gethelpon/10minutesolution/16567/1954

cf:
db2 graphic timeron