- updated to 1.633
see /usr/share/doc/packages/perl-DBI/Changes
=head2 Changes in DBI 1.633 - 11th Jan 2015

Fixed selectrow_*ref to return undef on error in list context
instead if an empty list.
Changed t/42prof_data.t more informative
Changed $sth->{TYPE} to be NUMERIC in DBD::File drivers as per the
DBI docs. Note TYPE_NAME is now also available. [H.Merijn Brand]
Fixed compilation error on bleadperl due DEFSV no longer being an lvalue
[Dagfinn Ilmari Mannsåker]

Added docs for escaping placeholders using a backslash.
Added docs for get_info(9000) indicating ability to escape placeholders.
Added multi_ prefix for DBD::Multi (Dan Wright) and ad2_ prefix for
DBD::AnyData2

=head2 Changes in DBI 1.632 - 9th Nov 2014

Fixed risk of memory corruption with many arguments to methods
originally reported by OSCHWALD for Callbacks but may apply
to other functionality in DBI method dispatch RT#86744.
Fixed DBD::PurePerl to not set $sth->{Active} true by default
drivers are expected to set it true as needed.
Fixed DBI::DBD::SqlEngine to complain loudly when prerequite
driver_prefix is not fulfilled (RT#93204) [Jens Rehsack]
Fixed redundant sprintf argument warning RT#97062 [Reini Urban]
Fixed security issue where DBD::File drivers would open files
from folders other than specifically passed using the
f_dir attribute RT#99508 [H.Merijn Brand]