Sequel.migration do

  up do
    add_column :orders, :amount_paid, Bignum
  end

  down do
    drop_column :orders, :amount_paid
  end

end

Sequel.migration do

  up do
    add_column :orders, :amount_paid, :Bignum
  end

  down do
    drop_column :orders, :amount_paid
  end

end

--- 
+++ 
@@ -1,7 +1,7 @@
 Sequel.migration do
 
   up do
-    add_column :orders, :amount_paid, :Bignum
+    add_column :orders, :amount_paid, Bignum
   end
 
   down do
Revert "Fix bug 'Unsupported ruby class used as database type: Bignum'"

This reverts commit dd345e564912d0892dd79b15fe815c7169293284.
