Re: Imprecision of DAYS_PER_MONTH
От | Bruce Momjian |
---|---|
Тема | Re: Imprecision of DAYS_PER_MONTH |
Дата | |
Msg-id | 200507212034.j6LKYUM15785@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Imprecision of DAYS_PER_MONTH (Greg Stark <gsstark@mit.edu>) |
Список | pgsql-hackers |
Greg Stark wrote: > > Bruce Momjian <pgman@candle.pha.pa.us> writes: > > > > > BTW, if you actually wanted to improve readability, defining a > > > > SECS_PER_YEAR value and replacing the various occurrences of > > > > "36525 * 864" with it would help. > > > > > > > IIRC the number of seconds in a year is far from a constant. > > > > Yes, I added a comment mentioning that we don't track leap seconds. > > And this doesn't handle crossing uneven daylight savings time intervals. > > It doesn't even represent leap years, never mind leap seconds. Good, point, mention added. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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