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10 lines
437 B
10 lines
437 B
6 years ago
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class InitUseIndex < ActiveRecord::Migration[5.2]
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def change
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remove_index :users, name: :index_users_on_login if index_exists?(:users, :login, name: :index_users_on_login)
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remove_index :users, name: :index_users_on_mail if index_exists?(:users, :mail, name: :index_users_on_mail)
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add_index :users, :login, unique: true
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add_index :users, :mail, unique: true
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add_index :users, :phone, unique: true
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end
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end
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