add index for media objects

fixes CNVS-27288 Change-Id: I6042f62a40b2374216484d8ad715ce522b7a0941 Reviewed-on: https://gerrit.instructure.com/72238 Tested-by: Jenkins Reviewed-by: Rob Orton <rob@instructure.com> Product-Review: Cody Cutrer <cody@instructure.com> QA-Review: Cody Cutrer <cody@instructure.com>
2016-02-16 10:00:00 -07:00 · 2016-02-16 10:00:00 -07:00 · 3ed62e1b0c
parent aea3467f45
commit 3ed62e1b0c
1 changed files with 8 additions and 0 deletions
--- a/db/migrate/20160216165757_add_media_objects_index.rb
+++ b/db/migrate/20160216165757_add_media_objects_index.rb
@ -0,0 +1,8 @@
+class AddMediaObjectsIndex < ActiveRecord::Migration
+  tag :postdeploy
+  disable_ddl_transaction!
+
+  def change
+    add_index :media_objects, :root_account_id, algorithm: :concurrently
+  end
+end