18 lines
776 B
Ruby
18 lines
776 B
Ruby
|
class AddCreatedAtIndexToPosts < ActiveRecord::Migration
|
||
|
|
def up
|
||
|
|
execute "CREATE INDEX idx_posts_created_at_topic_id ON posts(created_at, topic_id) WHERE deleted_at IS NULL"
|
||
|
|
add_column :categories, :topics_day, :integer, default: 0
|
||
|
|
add_column :categories, :posts_day, :integer, default: 0
|
||
|
|
execute "DROP INDEX index_topics_on_deleted_at_and_visible_and_archetype_and_id"
|
||
|
|
add_index :topics, [:deleted_at, :visible, :archetype, :category_id, :id], name: "idx_topics_front_page"
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
execute "DROP INDEX idx_topics_front_page"
|
||
|
|
add_index :topics, [:deleted_at, :visible, :archetype, :id]
|
||
|
|
remove_column :categories, :posts_day
|
||
|
|
remove_column :categories, :topics_day
|
||
|
|
execute "DROP INDEX idx_posts_created_at_topic_id"
|
||
|
|
end
|
||
|
|
end
|