9 lines
222 B
Ruby
9 lines
222 B
Ruby
|
class AddContextCodeIndexToSubmissions < ActiveRecord::Migration[5.1]
|
||
|
|
tag :postdeploy
|
||
|
|
disable_ddl_transaction!
|
||
|
|
|
||
|
|
def change
|
||
|
|
add_index :submissions, [:user_id, :context_code], :algorithm => :concurrently
|
||
|
|
end
|
||
|
|
end
|