Hi
I have a problem im migration
1) ruby script/generate migration add_price
2)
class AddPrice < ActiveRecord::Migration
def self.up
add_column :products, :price, :precesion => 8, :scale => 2 ,
:default => 0
end
def self.down
remove_column :products, :price
end
end
3)Error
== AddPrice: migrating
=======================================================
-- add_column(:products, :price, :decimal, {:scale=>2, :default=>0,
:precesion=>8})
rake aborted!
An error has occurred, all later migrations canceled:
Error adding decimal column: precision cannot be empty if scale if
specified
??? help me
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