13 lines
312 B
Ruby
13 lines
312 B
Ruby
class ItemsToTopics < ActiveRecord::Migration
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def change
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drop_table :topics
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drop_table :metacodes
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rename_column :items, :item_category_id, :metacode_id
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rename_column :mappings, :item_id, :topic_id
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rename_table :items, :topics
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rename_table :item_categories, :metacodes
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end
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end
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