Re: timeout implementation issues - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: timeout implementation issues
Date
Msg-id 200204040409.g3449R803605@candle.pha.pa.us
Whole thread Raw
In response to Re: timeout implementation issues  (Hiroshi Inoue <Inoue@tpf.co.jp>)
List pgsql-hackers
Hiroshi Inoue wrote:
> Bruce Momjian wrote:
> > 
> > Hiroshi Inoue wrote:
> > > > > Why should the timeout be reset automatically ?
> > > >
> > > > It doesn't need to be reset automatically, but the problem is that if
> > > > you are doing a timeout for single statement in a transaction, and that
> > > > statement aborts the transaction, the SET command after it to reset the
> > > > timeout fails.
> > >
> > > As for ODBC, there's no state that *abort* but still inside
> > > a transaction currently.
> > 
> > Yes, the strange thing is that SET inside a transaction _after_ the
> > transaction aborts is ignored, while SET before inside a transaction
> > before the transaction aborts is accepted.
> 
> What I meant is there's no such problem with psqlodbc
> at least currently because the driver issues ROLLBACK
> automatically on abort inside a transaction.

If it does that, what happens with the rest of the queries in a
transaction?  Do they get executed in their own transactions, or are
they somehow ignored.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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