Re: Re: COPY BINARY file format proposal
От | Bruce Momjian |
---|---|
Тема | Re: Re: COPY BINARY file format proposal |
Дата | |
Msg-id | 200012110206.VAA16646@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Re: COPY BINARY file format proposal (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
> ncm@zembu.com (Nathan Myers) writes: > > I'd like to see a timestamp for when the image was created, and a > > 128-byte comment field to allow annotations, even after the fact. > > Both seem like reasonable options. If you don't mind, however, > I'd suggest that they be left for inclusion as chunks in the header > extension area, rather than nailing them down in the fixed header. > > The advantage of handling a comment that way is obvious: it needn't > be fixed-length. As for the timestamp, handling it as an optional > chunk would allow graceful substitution of a different timestamp > format, which we'll need when 2038 begins to loom. > > Basically what I want to do at the moment is get a minimal format > spec nailed down for 7.1. There'll be time for neat extras later > as long as we get it right now --- but there's not a lot of time > for extras before 7.1. The have the look of creeping-featurism to me. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
В списке pgsql-hackers по дате отправления: