my $rows = $dbh->selectall_arrayref($SQL,{Columns =>{}}) ;

print $rows; <font color="red">(FLow is fine here too-this stateme
+nt prints ARRAY(0x1ed0bb0) )</font>

foreach (@$rows) {
	print "I say $_\n"; (Problem here-no output on screen.)
	}

##</code><code>##

foreach (@$rows) {

##</code><code>##

foreach (@{$rows}) {