Joshua Moore-Oliva <josh@chatgris.com> writes:
> I attempted
> SELECT age(now(), timestamp '1957-06-13') / interval '1 month';
> and got the error
> ERROR: Unable to identify an operator '/' for types 'interval' and 'interval'
I'm not sure division of intervals is sensible --- consider the
recently-pointed-out issues about variable length of months, etc.
Does this do what you want?
regression=# SELECT extract(year from age(now(), timestamp '1957-06-13'));
date_part
-----------
45
(1 row)
regression=# SELECT extract(month from age(now(), timestamp '1957-06-13'));
date_part
-----------
9
(1 row)
regression=# SELECT extract(year from age(now(), timestamp '1957-06-13')) *12
regression-# + extract(month from age(now(), timestamp '1957-06-13'));
?column?
----------
549
(1 row)
regards, tom lane
