I need to know when it is better that we use "timestamp without time
zone" ? And when it is better to use "timestamp with time zone"?
In my opinion, if you want to store a timestamp, you should always
use timestamp with time zone, as the UTC offset information is
necessary to provide a unique timestamp value.
In postgreSQL, the default value for timestamp is "without time zone".
Mysql supports the format as "2005-01-01 12:01:01" but not "2005-01-01
12:01:01+05" at the moment.
Can I say when data is used among diff time zones, timestamp with time
zone is a MUST; otherwise, timestamp without time zone is used?
Emi
