9 lines
257 B
Ruby
9 lines
257 B
Ruby
# frozen_string_literal: true
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class AddIndexUserOnUnconfirmedEmail < ActiveRecord::Migration[6.1]
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disable_ddl_transaction!
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def change
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add_index :users, :unconfirmed_email, where: 'unconfirmed_email IS NOT NULL', algorithm: :concurrently
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end
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end
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