discourse/db/migrate/20230201192925_add_trigram_indexes_to_users.rb

# frozen_string_literal: true

class AddTrigramIndexesToUsers < ActiveRecord::Migration[7.0]
  disable_ddl_transaction!

  def change
    add_index(
      :users,
      :username_lower,
      using: "gist",
      opclass: :gist_trgm_ops,
      algorithm: :concurrently,
      name: "index_users_on_username_lower_trgm",
    )
    add_index(
      :users,
      :name,
      using: "gist",
      opclass: :gist_trgm_ops,
      algorithm: :concurrently,
      name: "index_users_on_name_trgm",
    )
  end
end