PERF: add missing index on topic_links

2015-04-23 02:07:24 +10:00 · 2015-04-23 02:07:24 +10:00 · 46c138fb12
parent 985d0268de
commit 46c138fb12
1 changed files with 5 additions and 0 deletions
--- a/db/migrate/20150422160235_add_link_post_id_index_on_topic_links.rb
+++ b/db/migrate/20150422160235_add_link_post_id_index_on_topic_links.rb
@ -0,0 +1,5 @@
+class AddLinkPostIdIndexOnTopicLinks < ActiveRecord::Migration
+  def change
+    add_index :topic_links, [:link_post_id, :reflection]
+  end
+end