The statement 
my $long_string = $sth->fetchrow_array();

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looks odd. $sth->fetchrow_array() returns an array, but you are evaulating that in scalar context, so $long_string contains the length of the array, which is always 1 for your select statement. A simpler example: 
% perl -e'@a=(2); my ($b) = @a; print "$b\n";'
2
% perl -e'@a=(2); my $b = @a; print "$b\n";'
1

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-Mark

In reply to Re: Where are those memory leaks? by kvale
in thread Where are those memory leaks? by ezekiel

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