Skip Menu |
 

This queue is for tickets about the DBI CPAN distribution.

Report information
The Basics
Id: 124721
Status: new
Priority: 0/
Queue: DBI

People
Owner: Nobody in particular
Requestors: ZHENYZ [...] cpan.org
Cc:
AdminCc:

Bug Information
Severity: Important
Broken in: 1.640
Fixed in: (no value)



Subject: fetchall_arrayref({}) in certain cases
Download (untitled) / with headers
text/plain 683b
Some DBD drivers, like DBD::Sybase, could return undef for $sth->FETCH("NAME") in certain cases. When calling fetchall_arrayref({}), it could cause an error like "Can't use an undefined value as an ARRAY reference at .../DBI.pm line 2081", which is this line https://metacpan.org/source/TIMB/DBI-1.640/DBI.pm#L2081 IMHO it could be better to change this line to below my @column_names = @{ $sth->FETCH($sth->FETCH('FetchHashKeyName')) || [] }; We also have old DBI version 1.616 and that one does not have the issue. I think this issue appears after DBI 1.619. There was a similar report several years ago https://www.nntp.perl.org/group/perl.dbi.users/2013/09/msg36748.html


This service is sponsored and maintained by Best Practical Solutions and runs on Perl.org infrastructure.

Please report any issues with rt.cpan.org to rt-cpan-admin@bestpractical.com.