From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Tue, 20 Dec 2016 09:12:52 +0000 (+0000)
Subject: Adds an index on issues parent_id (#23987).
X-Git-Tag: 3.4.0~481
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=3d1f72bc509e2fc8fc55e0ece3c3e230910d07c4;p=redmine.git

Adds an index on issues parent_id (#23987).

git-svn-id: http://svn.redmine.org/redmine/trunk@16103 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/db/migrate/20161220091118_add_index_on_issues_parent_id.rb b/db/migrate/20161220091118_add_index_on_issues_parent_id.rb
new file mode 100644
index 000000000..1cc94b098
--- /dev/null
+++ b/db/migrate/20161220091118_add_index_on_issues_parent_id.rb
@@ -0,0 +1,5 @@
+class AddIndexOnIssuesParentId < ActiveRecord::Migration
+  def change
+    add_index :issues, :parent_id
+  end
+end