Re: [EXT]Re: Error with DBD::Pg

[email protected] (Mark Lawrence via dbi-users) Tue, 31 Oct 2023 11:27:22 +0000
Newsgroups perl.dbi.users
Message-ID <[email protected]>
[Adding the mailing list back in]

>>You might try turning on DBI_TRACE which will tell you *which* 
>>DBD/Pg.pm driver file and version it thinks it successfully loaded.
>
>I added the requisite lines to httpd.conf as per here 
>https://perl.apache.org/docs/1.0/guide/databases.html#Debugging_code_which_deploys_DBI

I'm not much help on the Apache or mod_perl side... sorry.

>And got this after restarting httpd (which runs the startup.pl file):
>
>
> DBI 1.643-ithread default trace level set to 0x0/3 (pid 101338 pi 5613a02b73e0) at DBI.pm line 294 via startup.pl line 5

The code in DBI.pm I was looking at needs the 0xF (15?) trace bit to be set.

If you can modify your code I would suggest trying to limiting the 
trace to just the connect statement:

     DBI->trace(0xF, '/tmp/logfile.txt');
     my $lda = DBI->connect("dbi:Pg:$dbname", $login, $dbpass, {RaiseError=>1});
     DBI->trace(0, undef);

Or perhaps even the value 'ALL' for that short amount of time:

     DBI->trace('ALL', '/tmp/logfile.txt');
     my $lda = DBI->connect("dbi:Pg:$dbname", $login, $dbpass, {RaiseError=>1});
     DBI->trace(0, undef);

You can use DBI_TRACE=ALL=/tmp/logfile.txt as well.

-- 
Mark Lawrence