mirror of
https://github.com/discourse/discourse.git
synced 2024-11-24 03:08:35 +08:00
21 lines
482 B
Ruby
21 lines
482 B
Ruby
class RetireExpressions < ActiveRecord::Migration
|
|
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
|