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lesson-decentralized_microb.../db/migrate/20210310111839_create_addre...

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354 B
Ruby

class CreateAddresses < ActiveRecord::Migration[6.1]
def change
create_table :addresses do |t|
t.timestamps
t.string :value, null: false
t.boolean :added_to_wallet, null: false, default: false
t.string :op_return_value
t.datetime :op_return_updated_at
end
add_index :addresses, :value, unique: true
end
end