11 lines
327 B
Ruby
11 lines
327 B
Ruby
class AddMissingIndexesToAttachments < ActiveRecord::Migration
|
|
def self.up
|
|
add_index :attachments, [:container_id, :container_type]
|
|
add_index :attachments, :author_id
|
|
end
|
|
|
|
def self.down
|
|
remove_index :attachments, :column => [:container_id, :container_type]
|
|
remove_index :attachments, :author_id
|
|
end
|
|
end
|