> > I think parsing the file contents is too hard. The database would have
> > to be running and I would use psql.
>
> I don't know, I recovered someone's database using a "raw" connection ...
> wasn't that difficult once I figured out the format *shrug*
>
> the following gets the oid,relname's for a database in the format:
>
> echo "select oid,relname from pg_class" | postgres -L -D /usr/local/pgsql/data eceb
>| egrep "oid|relname"
>
> then just parse the output using a simple perl script:
>
> 1: oid = "163338" (typeid = 26, len = 4, typmod = -1, byval = t)
> 2: relname = "auth_info_uid_key" (typeid = 19, len = 32, typmod = -1,
>byval = f)
> 1: oid = "163341" (typeid = 26, len = 4, typmod = -1, byval = t)
> 2: relname = "auth_info_id" (typeid = 19, len = 32, typmod = -1, byval =
>f)
> 1: oid = "56082" (typeid = 26, len = 4, typmod = -1, byval = t)
> 2: relname = "auth_info" (typeid = 19, len = 32, typmod = -1, byval =
>f)
Oh, you did a direct postgres backend connect. Yes, that will work
fine. Good idea if the postmaster is down. I originally thought you
meant reading the pg_class file raw. Of course, that would be really
hard because there is no way to know what numeric file is pg_class!
Actually, seems it is always 1259. I see this in
include/catalog/pg_class.h:
DATA(insert OID = 1259 ( pg_class 83 PGUID 0 1259 0 0 0 0 f f r
22 0 0 0 0 0 f f f _null_ ));
--
Bruce Momjian | http://candle.pha.pa.us
[EMAIL PROTECTED] | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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