Purpose of F060118
Hi,
From a business analysis and development perspective, I am trying to figure out what is the purpose for the F060118, considering the following:
- The relationship between F060116 and F06118 is a one-to-one: there is only one F060118 record for each existing F060116 record;
- ALL FIELDS in F060118 - that is, almost 100% of them - but two only (EFTO and EJPF) are identical and common to both tables;
Which means that when an update is made to the F060116, the same is reflected in the F060118 THEREFORE... I really do not see why there is a need for F060118 when we could get at any time the exact same information from F060116. That is the question and that is what puzzles me, from a database perspective. In other words, when would I need to go to the F060118 that I could not have obtained the very same information from the F060116?