mastodon/db/migrate/20210322164601_create_account_summaries.rb
Claire d8e0c8a89e
Do not populate AccountSummaries and FollowRecommendation views on migration (#16173)
Materializing those views can take a while, and they are currently refreshed
anyway each time they are actually used, in the FollowRecommendationsScheduler.
2021-05-07 18:14:29 +02:00

10 lines
326 B
Ruby

class CreateAccountSummaries < ActiveRecord::Migration[5.2]
def change
create_view :account_summaries, materialized: { no_data: true }
# To be able to refresh the view concurrently,
# at least one unique index is required
safety_assured { add_index :account_summaries, :account_id, unique: true }
end
end