From bec751c4fd066494f21c689312f3330724b27087 Mon Sep 17 00:00:00 2001
From: RJ Osborne <rjo1970@gmail.com>
Date: Sat, 23 May 2015 08:48:13 -0400
Subject: [PATCH] Added indexes on the frequent queries.  The problem is still
 too many queries.

---
 db/migrate/20150523121319_introduce_indexes.rb | 10 ++++++++++
 db/schema.rb                                   | 13 ++++++++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20150523121319_introduce_indexes.rb

diff --git a/db/migrate/20150523121319_introduce_indexes.rb b/db/migrate/20150523121319_introduce_indexes.rb
new file mode 100644
index 0000000..ff24411
--- /dev/null
+++ b/db/migrate/20150523121319_introduce_indexes.rb
@@ -0,0 +1,10 @@
+class IntroduceIndexes < ActiveRecord::Migration
+  def change
+    add_index :weights, :tournament_id
+    add_index :schools, :tournament_id
+    add_index :mats, :tournament_id
+    add_index :matches, :tournament_id
+    add_index :matches, [:w1, :w2], :unique => true
+    add_index :wrestlers, :weight_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index d9d5f13..ffedbe8 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: 20150517075923) do
+ActiveRecord::Schema.define(version: 20150523121319) do
 
   create_table "matches", force: :cascade do |t|
     t.integer  "w1"
@@ -34,6 +34,9 @@ ActiveRecord::Schema.define(version: 20150517075923) do
     t.string   "loser2_name"
   end
 
+  add_index "matches", ["tournament_id"], name: "index_matches_on_tournament_id"
+  add_index "matches", ["w1", "w2"], name: "index_matches_on_w1_and_w2", unique: true
+
   create_table "mats", force: :cascade do |t|
     t.string   "name"
     t.integer  "tournament_id"
@@ -41,6 +44,8 @@ ActiveRecord::Schema.define(version: 20150517075923) do
     t.datetime "updated_at"
   end
 
+  add_index "mats", ["tournament_id"], name: "index_mats_on_tournament_id"
+
   create_table "schools", force: :cascade do |t|
     t.string   "name"
     t.datetime "created_at"
@@ -48,6 +53,8 @@ ActiveRecord::Schema.define(version: 20150517075923) do
     t.integer  "tournament_id"
   end
 
+  add_index "schools", ["tournament_id"], name: "index_schools_on_tournament_id"
+
   create_table "tournaments", force: :cascade do |t|
     t.string   "name"
     t.string   "address"
@@ -83,6 +90,8 @@ ActiveRecord::Schema.define(version: 20150517075923) do
     t.integer  "tournament_id"
   end
 
+  add_index "weights", ["tournament_id"], name: "index_weights_on_tournament_id"
+
   create_table "wrestlers", force: :cascade do |t|
     t.string   "name"
     t.integer  "school_id"
@@ -97,4 +106,6 @@ ActiveRecord::Schema.define(version: 20150517075923) do
     t.boolean  "extra"
   end
 
+  add_index "wrestlers", ["weight_id"], name: "index_wrestlers_on_weight_id"
+
 end