problems with transactions - Mailing list pgsql-general

From Campbell, Scott
Subject problems with transactions
Date
Msg-id ED7A447524CCD311A9BF009027DC86ED011E39FD@NSEXCH02
Whole thread Raw
Responses Re: problems with transactions  (Jules Bean <jules@jellybean.co.uk>)
List pgsql-general
I'm having problems opening a transaction through perl DBI
When I try to execute "begin work" using the DBI prepare and execute
functions I get an error:

$sth = $dbh->prepare("begin work");
$sth->execute();

returns this error when I run the perl script from a prompt:

please use DBI functions for transaction handling at
/usr/lib/perl5/site_perl/5.
005/i386-linux/DBD/Pg.pm line 114, <STDIN> chunk 2.
Can't call method "execute" on an undefined value

after seeing this I assumed that you just can't use the begin statement
accross the DBI but there has to be a way of opening a transaction (it even
says so in the error I got) ... I'm just not sure how.

can someone please shed some light on this... I've looked through the
archives but didn't find anything constructive.

Thanks
Scott

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