14 lines
425 B
Ruby
14 lines
425 B
Ruby
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class CreateMentions < ActiveRecord::Migration[6.1]
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def change
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create_table :mentions do |t|
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t.references :user, null: false, foreign_key: true
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t.references :conversation, null: false, foreign_key: true
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t.references :account, index: true, null: false
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t.datetime :mentioned_at, null: false
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t.timestamps
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end
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add_index :mentions, [:user_id, :conversation_id], unique: true
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end
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end
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