| From: | Marek Lewczuk <newsy(at)lewczuk(dot)com> |
|---|---|
| To: | Michael Fuhr <mike(at)fuhr(dot)org> |
| Cc: | Lista dyskusyjna pgsql-general <pgsql-general(at)postgresql(dot)org>, Lista dyskusyjna pgsql-sql <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Re: Get current trasanction id |
| Date: | 2004-12-27 19:54:49 |
| Message-ID: | 41D06889.9040503@lewczuk.com |
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| Thread: | |
| Lists: | pgsql-general pgsql-sql |
Michael Fuhr napisał(a):
> On Mon, Dec 27, 2004 at 09:52:57AM +0100, Marek Lewczuk wrote:
>
>
>>is there any way to get current transaction id using plpgsql or sql ?
>
>
> A couple of people have posted suggestions but I'll ask a question:
>
> Why do you want the transaction ID? What problem are you trying
> to solve?
>
Michael,
I've already solved the problem - I found somewhere on the web a very
simple C function, which returns transaction id. I need transaction id
for plperl functions setVar, getVar (using $_SHARED array). Functions
can write/read variables which are available either for connection or
transaction.
Regards,
ML
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