18 lines
454 B
Ruby
18 lines
454 B
Ruby
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class CreateStockChanges < ActiveRecord::Migration
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def self.up
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create_table :stock_changes do |t|
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t.references :delivery
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t.references :order
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t.references :article
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t.decimal :quantity, :precision => 6, :scale => 2, :default => 0.0
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t.datetime :created_at
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end
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add_column :articles, :quantity, :decimal, :precision => 6, :scale => 2, :default => 0.0
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end
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def self.down
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drop_table :stock_changes
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end
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end
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