mirror of
https://github.com/discourse/discourse.git
synced 2024-11-22 20:36:39 +08:00
23 lines
518 B
Ruby
23 lines
518 B
Ruby
# frozen_string_literal: true
|
|
|
|
class RetireExpressions < ActiveRecord::Migration[4.2]
|
|
def up
|
|
execute "insert into post_actions (post_action_type_id, user_id, post_id, created_at, updated_at)
|
|
select
|
|
case
|
|
when expression_index=1 then 3
|
|
when expression_index=2 then 4
|
|
when expression_index=3 then 2
|
|
end
|
|
|
|
, user_id, post_id, created_at, updated_at from expressions"
|
|
|
|
drop_table "expressions"
|
|
drop_table "expression_types"
|
|
end
|
|
|
|
def down
|
|
raise ActiveRecord::IrreversibleMigration
|
|
end
|
|
end
|