Re: Persistence problem

From: "I(dot) B(dot)" <i(dot)bre(at)live(dot)com>
To: <dalroi(at)solfertje(dot)student(dot)utwente(dot)nl>
Cc: <pgsql-general(at)postgresql(dot)org>
Subject: Re: Persistence problem
Date: 2010-05-12 17:12:10
Message-ID: SNT128-W268D0D35BCB9530B9F2A291FB0@phx.gbl
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That was my first guess. I used palloc everywhere.. But to be sure, after I made the type, I tried to do the something like:

mytype * result;
mytype * realResult;
result = createType(...);
realResult = (mytype *)palloc(mytype->length);
mempcy (realResult, result, result->length);

It didn't help. Is that enough?

> Subject: Re: [GENERAL] Persistence problem
> From: dalroi(at)solfertje(dot)student(dot)utwente(dot)nl
> Date: Wed, 12 May 2010 19:05:36 +0200
> CC: pgsql-general(at)postgresql(dot)org
> To: i(dot)bre(at)live(dot)com
>
> On 12 May 2010, at 18:08, I. B. wrote:
>
> > Hello.
> >
> > I have a problem. I've created several types and functions in C language and implemented them successfully. Or at least I thought so... When I insert, select, update data, everything works fine, but in that session only. As soon as I close psql and start it agan, the data is corrupted. Is there some common mistake I might have made? Code is pretty big, so I don't think it would do any good if I put it here...
>
> That sounds like what the documentation warns you about if you modify a structure directly from postgres without using palloc.
>
> Alban Hertroys
>
> --
> If you can't see the forest for the trees,
> cut the trees and you'll see there is no forest.
>
>
> !DSPAM:1077,4beadfe710418634015713!
>
>

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