From: | Alvaro Herrera <alvherre(at)surnet(dot)cl> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-hackers(at)postgreSQL(dot)org |
Subject: | Re: Proposed toast info extraction function for disaster recovery |
Date: | 2005-06-08 00:13:32 |
Message-ID: | 20050608001332.GB7407@surnet.cl |
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Lists: | pgsql-hackers |
On Tue, Jun 07, 2005 at 05:48:31PM -0400, Tom Lane wrote:
> Comments? Anyone else ever wished they had this?
Hmm. There's another problem which shows up when the server throws an
error about an invalid allocation request. This also happens when a
varlena field is corrupted, but you don't have the toast id because the
error message doesn't say.
I guess one way to solve it would be to add errcontext() calls within
toast realms.
Now that I think about it, maybe my problem is not related to TOAST at
all, but to a corrupted varlena field. So if the corruption does not
involve toasting, I'm in the same position as before, i.e. I haven't
found out what is the corrupted tuple.
--
Alvaro Herrera (<alvherre[a]surnet.cl>)
"Saca el libro que tu religión considere como el indicado para encontrar la
oración que traiga paz a tu alma. Luego rebootea el computador
y ve si funciona" (Carlos Duclós)
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