Re: problem with transactions

It is in the conf file, and then you need to restart postgres

DAve
On Mon, 2004-05-10 at 11:14, pginfo wrote:
> Barry Lind wrote:
>
> > I would suggest that you turn on sql statement logging on your
> > database server and see exactly what the jdbc driver is sending to the
> > server.  I suspect this information will help you track down the problem.
> >
> > thanks,
> > --Barry
> >
> >
> > pginfo wrote:
> >
> >> Hi,
> >>
> >> We are using pg 7.4.2 + jdbc to connect to jboss.
> >>
> >> It looks that pg have problems with transactions and jdbc.
> >>
> >> My example:
> >>
> >> Connection con = ... I get connection to my db.
> >>
> >> con.setAutoCommit(false);    // begin transaction
> >>
> >> // do some inserts
> >>
> >> con.rollback(); // rollback
> >>
> >> After this code all is working very well.
> >> All inserts are rollbacked and so on.
> >>
> >> And now the second example:
> >>
> >> Connection con = ... I get connection to my db.
> >>
> >> con.setAutoCommit(false);    // begin transaction
> >>
> >> // do some inserts
> >>
> >> con.rollback(); // rollback
> >> con.setAutoCommit(true);    // set autocommit. We are using
> >> connection pool and will to have clear connection.
> >>
> >> For my supprice the last example do not rollback any inserts !
> >> I do not see nothink bad in this code, and also it is working perfect
> >> on oracle + jdbc and also MSSQL + jdbc.
> >>
> >> Pls., can some one check the situation and post the result.
> >>
> >> I tryed to insert sole sllep for 5 sec. before the last
> >> con.setAutoCommit(true); , but it do not help.
> >>
> >> Is it bug into the jdbc or pg ?
> >>
> >> I tested it also with pg 7.4.1 and 7.4. and I have the same problem.
> >>
> >> regards,
> >> ivan.
> >>
> >>
> >> ---------------------------(end of broadcast)---------------------------
> >> TIP 8: explain analyze is your friend
> >
> >
> >
> >
> >
> How to do it?
> Will I need to recompile pg or I can set it up into conf-file?
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>
>
>
> !DSPAM:409fb0d2240831803312480!
>
>
--
Dave Cramer
519 939 0336
ICQ # 14675561