From c7583f3eda4f502ef85eb5740032f3a5c4fb8c8b Mon Sep 17 00:00:00 2001
From: Jan Renz <jan.renz@gmail.com>
Date: Tue, 21 Apr 2015 09:50:23 +0200
Subject: [PATCH] Add index on Files

---
 db/migrate/20150421074734_add_file_index_to_files.rb | 5 +++++
 db/schema.rb                                         | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20150421074734_add_file_index_to_files.rb

diff --git a/db/migrate/20150421074734_add_file_index_to_files.rb b/db/migrate/20150421074734_add_file_index_to_files.rb
new file mode 100644
index 00000000..ffa20ae8
--- /dev/null
+++ b/db/migrate/20150421074734_add_file_index_to_files.rb
@@ -0,0 +1,5 @@
+class AddFileIndexToFiles < ActiveRecord::Migration
+  def change
+    add_index(:files, [:context_id, :context_type])
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 91ed607a..6685f86c 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150408155923) do
+ActiveRecord::Schema.define(version: 20150421074734) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -123,6 +123,8 @@ ActiveRecord::Schema.define(version: 20150408155923) do
     t.string   "path"
   end
 
+  add_index "files", ["context_id", "context_type"], name: "index_files_on_context_id_and_context_type", using: :btree
+
   create_table "hints", force: true do |t|
     t.integer  "execution_environment_id"
     t.string   "locale"