Oracle record history using as of timestamp within a range

Question

I recently learnt that oracle has a feature which was pretty useful to me - as the designer/implementator didn\'t care much about data history - I can query the historical s

Answer 1

SELECT *
  FROM sometable
  VERSIONS BETWEEN TIMESTAMP systimestamp - 1 AND systimestamp

will give you all versions of all rows in the last day.

There's lots more you can do with this. Check out the documentation (you may want to find the docs for your version).