From 03245e1a72a21131d6b7dc0207f8c418746fd11c Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Thu, 30 Mar 2017 15:50:34 +0200 Subject: [PATCH] Do NOT try to update the new fields from the migration. Takes too long on a live DB Needs to be a separate task with no locking --- db/migrate/20170330021336_add_counter_caches.rb | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/db/migrate/20170330021336_add_counter_caches.rb b/db/migrate/20170330021336_add_counter_caches.rb index eb4e54d0af..5da9a87ea6 100644 --- a/db/migrate/20170330021336_add_counter_caches.rb +++ b/db/migrate/20170330021336_add_counter_caches.rb @@ -1,14 +1,9 @@ class AddCounterCaches < ActiveRecord::Migration[5.0] def change - add_column :statuses, :favourites_count, :integer - add_column :statuses, :reblogs_count, :integer - - execute('update statuses set favourites_count = (select count(*) from favourites where favourites.status_id = statuses.id), reblogs_count = (select count(*) from statuses as reblogs where reblogs.reblog_of_id = statuses.id)') - - add_column :accounts, :statuses_count, :integer - add_column :accounts, :followers_count, :integer - add_column :accounts, :following_count, :integer - - execute('update accounts set statuses_count = (select count(*) from statuses where account_id = accounts.id), followers_count = (select count(*) from follows where target_account_id = accounts.id), following_count = (select count(*) from follows where account_id = accounts.id)') + add_column :statuses, :favourites_count, :integer + add_column :statuses, :reblogs_count, :integer + add_column :accounts, :statuses_count, :integer + add_column :accounts, :followers_count, :integer + add_column :accounts, :following_count, :integer end end