Re: Transaction within plpgsql

Bruce Momjian <pgman@candle.pha.pa.us> schrieb:

> Walker, Jed S wrote:
> > I am coding a procedure to purge data from a table. I want to commit the
> > data I'm purging at intervals (for example, every 1000 rows). The
> > problem I'm encountering is that when I have
> >
> > begin transaction;
> > commit;
> >
> > statements in my plpgsql function it doesn't compile.
> >
> > How can you explicitly create transactions within a plpgsql function?
>
> No, you can not, sorry, but you might as well just do the entire thing
> in the single transaction of the function.

Hi Bruce,

I think, he can use savepoints within the procedure.
http://www.postgresql.org/docs/8.0/static/sql-savepoint.html
But, the whole procedure is one transaction.

I'm right?


Regards, Andreas
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