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12 lines
342 B
Ruby
12 lines
342 B
Ruby
class RemoveIndexFromViews < ActiveRecord::Migration[4.2]
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def up
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remove_index "views", name: "unique_views"
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change_column :views, :viewed_at, :date
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end
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def down
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add_index "views", ["parent_id", "parent_type", "ip", "viewed_at"], name: "unique_views", unique: true
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change_column :views, :viewed_at, :timestamp
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end
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end
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