Attached you can find an xls file with my problem and necessary explanations on worksheet 1 and the desired result on worksheet 2.
I tried to build an SQL but without success and my knowledge of pl/sql are minimum.
I need your help.
Sorry for my poor english.
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program.
Download Eclipse installation zip file:
Extract files from zip file:
Download and install JDK 8:
Open Eclipse and …