Re: Blobs in PostgreSQL
От | Alex Pilosov |
---|---|
Тема | Re: Blobs in PostgreSQL |
Дата | |
Msg-id | Pine.BSO.4.10.10106270843120.20546-100000@spider.pilosoft.com обсуждение исходный текст |
Ответ на | Re: Blobs in PostgreSQL ("Richard Church" <rfchurch@hotmail.com>) |
Список | pgsql-general |
SQL syntax is fine. On Wed, 27 Jun 2001, Richard Church wrote: > > Can it be created and manipulated using the SQL syntax, or does it require > using the C language interface? > > > >From: Alex Pilosov <alex@pilosoft.com> > >To: Richard Church <rfchurch@hotmail.com> > >CC: pgsql-general@postgresql.org > >Subject: Re: [GENERAL] Blobs in PostgreSQL > >Date: Tue, 26 Jun 2001 22:22:29 -0400 (EDT) > > > >There are many things one may mean by blob. > >a) there's old 'large object' interface, > >http://www.postgresql.org/idocs/index.php?largeobjects.html > > > >b) the above is rarely necessary now, that there is no limit on amount of > >data you can put into one tuple (due to TOASTing of tuples). To store > >binary data, you should use bytea type and it has infinite (well, 4G) > >limit of data. > > > >On Wed, 27 Jun 2001, Richard Church wrote: > > > > > > > > It seems that PostgreSQL supports Blobs but I couldn't find any mention > >of > > > it in the data types section of the manual. > > > > > > Is it a variant on the Text type, or is it entirely different? > > > > > > Where in the manual is it described? > > > > > > > > > Richard > > > > >_________________________________________________________________________ > > > Get Your Private, Free E-mail from MSN Hotmail at > >http://www.hotmail.com. > > > > > > > > > ---------------------------(end of broadcast)--------------------------- > > > TIP 1: subscribe and unsubscribe commands go to majordomo@postgresql.org > > > > > > > > > > _________________________________________________________________________ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly > >
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