26 lines
665 B
Ruby
26 lines
665 B
Ruby
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class ChangeIndexesTopicViewItem < ActiveRecord::Migration[5.1]
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def up
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begin
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Migration::SafeMigrate.disable!
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change_column :topic_views, :ip_address, :inet, null: true
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ensure
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Migration::SafeMigrate.enable!
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end
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remove_index :topic_views,
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column: [:ip_address, :topic_id],
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name: :ip_address_topic_id_topic_views,
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unique: true
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remove_index :topic_views,
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column: [:user_id, :topic_id],
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name: :user_id_topic_id_topic_views,
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unique: true
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add_index :topic_views, [:user_id, :ip_address, :topic_id],
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name: :uniq_ip_or_user_id_topic_views,
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unique: true
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end
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def down
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end
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end
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