in reply to Perl DBI NULL and undef

As per DBI.pm doc,
NULL values are represented by undefined values in Perl
So, I suppose the last elsif should be like: 
 elsif (undef($_))
        {
            print "NULL";
        }

[download]

Replies are listed 'Best First'.
Re^2: Perl DBI NULL and undef
by chromatic (Archbishop) on Aug 22, 2012 at 06:03 UTC
[reply]

In Section Seekers of Perl Wisdom