On Wed, Oct 01, 2003 at 11:38:55PM -0400, Tom Lane wrote: > Theodore Petrosky <[EMAIL PROTECTED]> writes: > > I should have sent this... it is very interesting.. > > agencysacks=# select to_timestamp('01 October 2003 > > 00:01', 'DD Month YYYY HH24:MI'); > > to_timestamp > > --------------------- > > 0003-10-01 00:01:00 > > (1 row) > > Oh ... duh ... you should have said > > regression=# select to_timestamp('01 October 2003 00:01', 'DD FMMonth YYYY HH24:MI'); > to_timestamp > ------------------------ > 2003-10-01 00:01:00-04 > (1 row) > > There's been repeated discussion about whether our to_timestamp code > should be more forgiving of input that does not match the given format, > but right at the moment it's pretty unforgiving. > > BTW, have you considered the likelihood that you shouldn't be using > to_timestamp at all? The timestamp datatype input converter gets this > right: > > regression=# select '01 October 2003 00:01'::timestamp; > timestamp > --------------------- > 2003-10-01 00:01:00 > (1 row) > > ISTM that to_timestamp is intended for cases where you want to be rigid > about the data format. If you think that the input data is > self-explanatory then try just casting it to timestamp.
The to_timestamp() do nothing with date/time and use internal tm2timestamp() routine only. I don't think that check all date/time ranges in to_timestamp() is good idea if it's already implemented at the another place in our code. Karel -- Karel Zak <[EMAIL PROTECTED]> http://home.zf.jcu.cz/~zakkr/ ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend