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13 lines
390 B
Ruby
13 lines
390 B
Ruby
class CreateTopicAllowedUsers < ActiveRecord::Migration[4.2]
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def change
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create_table :topic_allowed_users do |t|
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t.integer :user_id, null: false
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t.integer :topic_id, null: false
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t.timestamps null: false
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end
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add_index :topic_allowed_users, [:topic_id, :user_id], unique: true
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add_index :topic_allowed_users, [:user_id, :topic_id], unique: true
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end
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end
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