12 lines
313 B
Ruby
12 lines
313 B
Ruby
class FixPostIndices < ActiveRecord::Migration[4.2]
|
|
def up
|
|
remove_index :posts, [:forum_thread_id, :created_at]
|
|
add_index :posts, [:forum_thread_id, :post_number]
|
|
end
|
|
|
|
def down
|
|
remove_index :posts, [:forum_thread_id, :post_number]
|
|
add_index :posts, [:forum_thread_id, :created_at]
|
|
end
|
|
end
|