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Display NULL for null fields.
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@ -199,6 +199,7 @@ if ( defined(@{$queries}) && @{$queries} ) {
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print STDERR "Processing results row\n" if ( $debug );
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my $sep = "";
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foreach my $column ( @$row ) {
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$column = 'NULL' unless ( defined($column) );
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print $sep, $column;
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$sep = " --- ";
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}
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