BUG #2482: Wrong result in timestamp_in, timestamptz_in, date_in
The following bug has been logged online:
Bug reference: 2482
Logged by: Alexander Galler
Email address: galler@kuzbass.net
PostgreSQL version: 8.1.3
Operating system: Windows XP
Description: Wrong result in timestamp_in, timestamptz_in, date_in
Details:
SET SESSION DateStyle TO ISO, YMD;
select '20.01.01 BC'::timestamp;
Result:
"2020-01-01 00:00:00 BC"
I want "20-01-01 00:00:00 BC"
select '20.01.01 BC'::timestamptz
Result:
"2020-01-01 00:00:00+06:11 BC"
I want "20-01-01 00:00:00+06:11 BC"
select '20.01.01 BC'::date
Result:
"2020-01-01 BC"
I want "20-01-01 BC"
"Alexander Galler" <galler@kuzbass.net> writes:
select '20.01.01 BC'::timestamp;
Result:
"2020-01-01 00:00:00 BC"
I want "20-01-01 00:00:00 BC"
You can write
select '0020.01.01 BC'::timestamp;
I agree it seems like a bug that the 'yy'->'20yy' conversion is applied
to BC dates. The code appears to try to avoid that, but I think it's
confused in this case because 'BC' hasn't been scanned yet.
regards, tom lane