diff options
Diffstat (limited to 'db/migrate/20180812173710_copy_status_stats.rb')
-rw-r--r-- | db/migrate/20180812173710_copy_status_stats.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/db/migrate/20180812173710_copy_status_stats.rb b/db/migrate/20180812173710_copy_status_stats.rb new file mode 100644 index 000000000..6ecccc0ae --- /dev/null +++ b/db/migrate/20180812173710_copy_status_stats.rb @@ -0,0 +1,19 @@ +class CopyStatusStats < ActiveRecord::Migration[5.2] + disable_ddl_transaction! + + def up + safety_assured do + execute <<-SQL.squish + INSERT INTO status_stats (status_id, reblogs_count, favourites_count) + SELECT id, reblogs_count, favourites_count + FROM statuses + ON CONFLICT (status_id) DO UPDATE + SET reblogs_count = EXCLUDED.reblogs_count, favourites_count = EXCLUDED.favourites_count + SQL + end + end + + def down + # Nothing + end +end |