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class AddBotInfo < ActiveRecord::Migration[5.2]
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def change
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if table_exists? :bot
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add_column :bot, :private_key, :text, comment: "私钥"
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add_column :bot, :owner_id, :integer, comment: "所有者ID"
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add_column :bot, :uid, :integer, comment: "Bot机器人用户ID"
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end
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end
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end
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