14 lines
		
	
	
	
		
			301 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
	
		
			301 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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class CreateMentions < ActiveRecord::Migration[4.2]
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  def change
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    create_table :mentions do |t|
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      t.integer :account_id
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      t.integer :status_id
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      t.timestamps null: false
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    end
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    add_index :mentions, [:account_id, :status_id], unique: true
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  end
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end
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