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my $query = $dbh->prepare("SELECT idOutbound, type, DAY(dateDue) FROM 
+LD_Outbound WHERE (dateDue >= ? AND dateDue < ? + INTERVAL 1 MONTH) O
+R (defaultDate >= ? AND defaultDate < ? + INTERVAL 1 MONTH)");
$query->execute("$last_y-$last_m-01", "$last_y-$last_m-01", "$last_y-$
+last_m-01", "$last_y-$last_m-01");

my $query = $dbh->prepare("SELECT idOutbound, type, DAY(dateDue) FROM 
+LD_Outbound WHERE (dateDue >= ?:NOW AND dateDue < ?:NOW + INTERVAL 1 
+MONTH) OR (defaultDate >= ?:NOW AND defaultDate < ?:NOW + INTERVAL 1 
+MONTH)");
$query->bind_param(:NOW, "$last_y-$last_m-01");
$query->execute();