Thanks a lot for the patience and help. It worked.
Ivan
To: i@live.com
CC: klep...@svana.org; dal...@solfertje.student.utwente.nl;
pgsql-general@postgresql.org
Subject: Re: [GENERAL] Persistence problem
Date: Fri, 14 May 2010 18:34:14 -0400
From: t...@sss.pgh.pa.us
I. B. i
,
input = mpoint_in,
output = mpoint_out
);
Please help, it would mean a lot.
Thanks,
Ivan
To: i@live.com
CC: klep...@svana.org; dal...@solfertje.student.utwente.nl;
pgsql-general@postgresql.org
Subject: Re: [GENERAL] Persistence problem
Date: Thu, 13 May 2010 15:08:58 -0400
From: t
count on the best Croatian dark beer
shipped directly to his place. ;)
Ivan
From: i@live.com
To: t...@sss.pgh.pa.us
CC: klep...@svana.org; dal...@solfertje.student.utwente.nl;
pgsql-general@postgresql.org
Subject: RE: [GENERAL] Persistence problem
Date: Fri, 14 May 2010 14:35:34 +0200
I. B. i@live.com writes:
How to fix this?
As long as you keep on showing us wrappers, and not the code that
actually does the work, we're going to remain in the dark. What
you have shown us just copies data from point A to point B, and
it looks like it would be fine if the source data
-units... I just don't know
how I should do it. :-/
I hope you understand the problem better now.
Thanks,
Ivan
To: i@live.com
CC: klep...@svana.org; dal...@solfertje.student.utwente.nl;
pgsql-general@postgresql.org
Subject: Re: [GENERAL] Persistence problem
Date: Fri, 14 May 2010 17:32:49
I. B. i@live.com writes:
OK, here is the part of the code.
Well, as suspected, you're doing this
typedef struct {
void *units;
} mapping_t;
and this
units = (uPoint *) realloc(units, result-noOfUnits *
sizeof(uPoint)); // EXPLAINED AT THE END OF THE POST
which means
On Thu, May 13, 2010 at 12:04:56PM +0200, I. B. wrote:
I'll try to explain with as less code as possible.
One of the types I wanted to create is called mpoint. This is a part of code:
snip
typedef struct {
int4 length;
int noOfUnits;
void *units; // this is later casted to
...@solfertje.student.utwente.nl; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Persistence problem
On Thu, May 13, 2010 at 12:04:56PM +0200, I. B. wrote:
I'll try to explain with as less code as possible.
One of the types I wanted to create is called mpoint. This is a part of
code
copied the memory into a new variable?
Ivan
From: i@live.com
To: klep...@svana.org
CC: dal...@solfertje.student.utwente.nl; pgsql-general@postgresql.org
Subject: RE: [GENERAL] Persistence problem
Date: Thu, 13 May 2010 12:04:56 +0200
I'll try to explain with as less code as possible.
One
...@svana.org
To: i@live.com
CC: dal...@solfertje.student.utwente.nl; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Persistence problem
On Wed, May 12, 2010 at 07:12:10PM +0200, I. B. wrote:
That was my first guess. I used palloc everywhere.. But to be sure, after I
made the type
I. B. i@live.com writes:
When I do this:
realResult = (mPoint *)palloc(result-length);
memcpy(realResult, result, result-length);
I get a right result in the same session, but corrupted in the next
one.
I'm guessing a bit here, but I think what is happening is this:
typedef
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.
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
. Is that enough?
Subject: Re: [GENERAL] Persistence problem
From: dal...@solfertje.student.utwente.nl
Date: Wed, 12 May 2010 19:05:36 +0200
CC: pgsql-general@postgresql.org
To: i@live.com
On 12 May 2010, at 18:08, I. B. wrote:
Hello.
I have a problem. I've created several types
On Wed, May 12, 2010 at 07:12:10PM +0200, I. B. wrote:
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
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