PERF: added missing indexes for pinned topics

2015-02-24 11:53:32 +11:00 · 2015-02-24 11:53:32 +11:00 · 8c7cce1bfc
parent 738f2cb72c
commit 8c7cce1bfc
1 changed files with 6 additions and 0 deletions
--- a/db/migrate/20150224004420_add_pinned_indexes.rb
+++ b/db/migrate/20150224004420_add_pinned_indexes.rb
@ -0,0 +1,6 @@
+class AddPinnedIndexes < ActiveRecord::Migration
+  def change
+    add_index :topics, :pinned_globally, where: 'pinned_globally'
+    add_index :topics, :pinned_at, where: 'pinned_at IS NOT NULL'
+  end
+end