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tom-lord/lease_deals_index_migration_2.rb

Created October 12, 2018 15:02
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lease_deals_index_migration_2.rb
class AddOrderedDealershipIdExpiredAtIndexToLeaseDeals < ActiveRecord::Migration[5.2]
def change
remove_index :lease_deals, name: :index_lease_deals_on_dealership_id_and_expired_at, algorithm: :concurrently
add_index :lease_deals, %i[id dealership_id expired_at], where: 'expired_at IS NULL', using: :btree, order: { id: :asc }, algorithm: :concurrently
end
end
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