---------- Message r�achemin� ----------
Subject: Re: [SQL] Blobs
Date: Mon, 24 Jan 2000 17:07:05 +0100
From: Compte utilisateur Sultan-advl <webmaster@advl.org>
You can find this in Postgresql documentation :
PostgreSQL
Prev
Chapter 44. Large Objects
Built in registered functions
There are two built-in registered functions, lo_import and lo_export which are convenient for use in SQL queries.
Here is an example of their use
CREATE TABLE image ( name text, raster oid
);
INSERT INTO image (name, raster) VALUES ('beautiful image', lo_import('/etc/motd'));
SELECT lo_export(image.raster, "/tmp/motd") from image WHERE name = 'beautiful image';
Regards.
Emmanuel.
Le lun, 24 jan 2000, vous avez �crit :
> >%_Hi Folks
>
> I want to store Word docs etc into the mighty Postgres. I think this means using blobs.
>
> 1.Does anybody know the SQL to create say a table with a field called docs to store them in. I don't know what the
datatype is.
>
> ie something like CREATE TABLE documents docs (blob datatype ??)
>
> 2. Is there some special syntax to get the blob back. ie SELECT (special syntax)
>
> Thanks
>
> Neil@blueice
>
>
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