Hello,
I was looking for a way to get the difference (interval) between 2
timetz values, i.e.:
postgres=# select '2:45+7'::timetz - '2:44+2'::timetz;
ERROR: operator does not exist: time with time zone - time with time
zone
LINE 1: select '2:45+7'::timetz - '2:44+2'::timetz;
I'd expect the result of the above to be the interval of 05:01:00. Is
there any function or operator that calculates the difference
correctly ? I've found a way to cast a timetz to the time without TZ
and substract resulting time values, but it's not a correct solution
for the problem above due to the loss of all TZ information.
Regards,
--
Alexey Klyukin http://www.CommandPrompt.com
The PostgreSQL Company - Command Prompt, Inc.
