On 01/03/2013 07:38 AM, Rich Shepard wrote:
The middleware of the application needs to check this table when data
are
to be viewed in the UI and present only the current row contents. A
separate
view would display a history of changes for that row.
All thoughts, suggestions, and recommendations based on your
expertise and
experience will be most welcome.
As a matter of course I include fields to record the timestamp and user
for insert of records and last update of record on my tables.
For a relatively simple solution see this blog post I put up this summer:
http://aklaver.org/wordpress/2012/06/23/postgres-and-hstore/
I have since expanded that to include updates by using TG_OP to
determine the operation being done on the table.
There is also pg_audit
:
https://github.com/jcasanov/pg_audit
TIA,
Rich
--
Adrian Klaver
adrian.kla...@gmail.com
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