Specify Requirements for basic differencing analysis

[jim-smith]

Write and circulate a document saying what might be possible for discussion

Target Audience: TREs , WOP1

[jim-smith]

Since we have the commands and the table it should not be too hard to capture:
Each row/column name in a table:

and what the set of unique values for them is
and what the total count of records in a table is.
That would allow for some simple checks against differencing

at minimum we could want which outputs report on similar attributes
and if two tables share the same attributes but have different counts, we would know that an exclusion operation had ben applied which might leave the excluded people vulnerable
e.. if table cell for some combination of attributes has count 11, and in a second table with smaller total combat, the cell has value 10, then we can infer that a table made from the excluded set would have 1 in that cell.