Re: "unrecognised attribute name or invalid value"

On 07/05/12 13:59, Philip Stoev wrote:
> Hello,
>
> I am building a new XS-based DBD driver, using the best practices of cargo-cult programming as recommended in the manual.
>
> However, on every connect() attempt, I get the following unsilencable warnings:
>
> Can't set DBI::db=HASH(0x20e7098)->{State}: unrecognised attribute name or invalid value at /usr/lib64/perl5/vendor_perl/DBI.pm line 720.
> Can't set DBI::db=HASH(0x20e7098)->{Errstr}: unrecognised attribute name or invalid value at /usr/lib64/perl5/vendor_perl/DBI.pm line 720.
> Can't set DBI::db=HASH(0x20e7098)->{Driver}: unrecognised attribute name or invalid value at /usr/lib64/perl5/vendor_perl/DBI.pm line 720.
> Can't set DBI::db=HASH(0x20e7098)->{Err}: unrecognised attribute name or invalid value at /usr/lib64/perl5/vendor_perl/DBI.pm line 720.
>
> How can I make them go away? Err and Errstr both work in my driver, so it seems to me I am handling them correctly.
>
> Thank you!
>
> Philip Stoev
>

Some code is trying to SET State/Errstr/Driver/Err on a connection handle. This is DBI.xs, dbih_set_attr_k.

perl -le 'use DBI;my $h = DBI->connect("dbi:ODBC:xxx","xxx","xxx"); $h->{State} = 1;'
Can't set DBI::db=HASH(0x9f77ea0)->{State}: unrecognised attribute name or invalid value at -e line 1.

Martin
-- 
Martin J. Evans
Easysoft Limited
http://www.easysoft.com