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20161003145426_create_blocks.rb 306 B

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  1. class CreateBlocks < ActiveRecord::Migration[5.0]
  2. def change
  3. create_table :blocks do |t|
  4. t.integer :account_id, null: false
  5. t.integer :target_account_id, null: false
  6. t.timestamps null: false
  7. end
  8. add_index :blocks, [:account_id, :target_account_id], unique: true
  9. end
  10. end