Add more indexes (see #2159)

db/migrate/20121205201726_add_more_indexes.rb

+class AddMoreIndexes < ActiveRecord::Migration
+  def change
+    add_index :events, :created_at
+    add_index :events, :target_id
+
+    add_index :issues, :closed
+    add_index :issues, :created_at
+    add_index :issues, :title
+
+    add_index :keys, :identifier
+    # FIXME: MySQL can't index text columns
+    #add_index :keys, :key
+    add_index :keys, :project_id
+
+    add_index :merge_requests, :closed
+    add_index :merge_requests, :created_at
+    add_index :merge_requests, :source_branch
+    add_index :merge_requests, :target_branch
+    add_index :merge_requests, :title
+
+    add_index :milestones, :due_date
+    add_index :milestones, :project_id
+
+    add_index :namespaces, :name
+    add_index :namespaces, :path
+    add_index :namespaces, :type
+
+    add_index :notes, :created_at
+
+    add_index :snippets, :created_at
+    add_index :snippets, :expires_at
+
+    add_index :users, :admin
+    add_index :users, :blocked
+    add_index :users, :name
+    add_index :users, :username
+
+    add_index :users_projects, :project_access
+    add_index :users_projects, :user_id
+
+    add_index :wikis, :project_id
+    add_index :wikis, :slug
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20121203160507) do
+ActiveRecord::Schema.define(:version => 20121205201726) do
 
   create_table "events", :force => true do |t|
     t.string   "target_type"
@@ -27,7 +27,9 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
 
   add_index "events", ["action"], :name => "index_events_on_action"
   add_index "events", ["author_id"], :name => "index_events_on_author_id"
+  add_index "events", ["created_at"], :name => "index_events_on_created_at"
   add_index "events", ["project_id"], :name => "index_events_on_project_id"
+  add_index "events", ["target_id"], :name => "index_events_on_target_id"
   add_index "events", ["target_type"], :name => "index_events_on_target_type"
 
   create_table "issues", :force => true do |t|
@@ -46,8 +48,11 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
 
   add_index "issues", ["assignee_id"], :name => "index_issues_on_assignee_id"
   add_index "issues", ["author_id"], :name => "index_issues_on_author_id"
+  add_index "issues", ["closed"], :name => "index_issues_on_closed"
+  add_index "issues", ["created_at"], :name => "index_issues_on_created_at"
   add_index "issues", ["milestone_id"], :name => "index_issues_on_milestone_id"
   add_index "issues", ["project_id"], :name => "index_issues_on_project_id"
+  add_index "issues", ["title"], :name => "index_issues_on_title"
 
   create_table "keys", :force => true do |t|
     t.integer  "user_id"
@@ -59,6 +64,8 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.integer  "project_id"
   end
 
+  add_index "keys", ["identifier"], :name => "index_keys_on_identifier"
+  add_index "keys", ["project_id"], :name => "index_keys_on_project_id"
   add_index "keys", ["user_id"], :name => "index_keys_on_user_id"
 
   create_table "merge_requests", :force => true do |t|
@@ -80,8 +87,13 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
 
   add_index "merge_requests", ["assignee_id"], :name => "index_merge_requests_on_assignee_id"
   add_index "merge_requests", ["author_id"], :name => "index_merge_requests_on_author_id"
+  add_index "merge_requests", ["closed"], :name => "index_merge_requests_on_closed"
+  add_index "merge_requests", ["created_at"], :name => "index_merge_requests_on_created_at"
   add_index "merge_requests", ["milestone_id"], :name => "index_merge_requests_on_milestone_id"
   add_index "merge_requests", ["project_id"], :name => "index_merge_requests_on_project_id"
+  add_index "merge_requests", ["source_branch"], :name => "index_merge_requests_on_source_branch"
+  add_index "merge_requests", ["target_branch"], :name => "index_merge_requests_on_target_branch"
+  add_index "merge_requests", ["title"], :name => "index_merge_requests_on_title"
 
   create_table "milestones", :force => true do |t|
     t.string   "title",                          :null => false
@@ -93,6 +105,9 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.datetime "updated_at",                     :null => false
   end
 
+  add_index "milestones", ["due_date"], :name => "index_milestones_on_due_date"
+  add_index "milestones", ["project_id"], :name => "index_milestones_on_project_id"
+
   create_table "namespaces", :force => true do |t|
     t.string   "name",       :null => false
     t.string   "path",       :null => false
@@ -102,7 +117,10 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.string   "type"
   end
 
+  add_index "namespaces", ["name"], :name => "index_namespaces_on_name"
   add_index "namespaces", ["owner_id"], :name => "index_namespaces_on_owner_id"
+  add_index "namespaces", ["path"], :name => "index_namespaces_on_path"
+  add_index "namespaces", ["type"], :name => "index_namespaces_on_type"
 
   create_table "notes", :force => true do |t|
     t.text     "note"
@@ -116,6 +134,7 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.string   "line_code"
   end
 
+  add_index "notes", ["created_at"], :name => "index_notes_on_created_at"
   add_index "notes", ["noteable_id"], :name => "index_notes_on_noteable_id"
   add_index "notes", ["noteable_type"], :name => "index_notes_on_noteable_type"
   add_index "notes", ["project_id"], :name => "index_notes_on_project_id"
@@ -170,6 +189,8 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.datetime "expires_at"
   end
 
+  add_index "snippets", ["created_at"], :name => "index_snippets_on_created_at"
+  add_index "snippets", ["expires_at"], :name => "index_snippets_on_expires_at"
   add_index "snippets", ["project_id"], :name => "index_snippets_on_project_id"
 
   create_table "taggings", :force => true do |t|
@@ -220,9 +241,13 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.string   "username"
   end
 
+  add_index "users", ["admin"], :name => "index_users_on_admin"
+  add_index "users", ["blocked"], :name => "index_users_on_blocked"
   add_index "users", ["email"], :name => "index_users_on_email", :unique => true
   add_index "users", ["extern_uid", "provider"], :name => "index_users_on_extern_uid_and_provider", :unique => true
+  add_index "users", ["name"], :name => "index_users_on_name"
   add_index "users", ["reset_password_token"], :name => "index_users_on_reset_password_token", :unique => true
+  add_index "users", ["username"], :name => "index_users_on_username"
 
   create_table "users_projects", :force => true do |t|
     t.integer  "user_id",                       :null => false
@@ -232,7 +257,9 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.integer  "project_access", :default => 0, :null => false
   end
 
+  add_index "users_projects", ["project_access"], :name => "index_users_projects_on_project_access"
   add_index "users_projects", ["project_id"], :name => "index_users_projects_on_project_id"
+  add_index "users_projects", ["user_id"], :name => "index_users_projects_on_user_id"
 
   create_table "web_hooks", :force => true do |t|
     t.string   "url"
@@ -253,4 +280,7 @@ ActiveRecord::Schema.define(:version => 20121203160507) do
     t.integer  "user_id"
   end
 
+  add_index "wikis", ["project_id"], :name => "index_wikis_on_project_id"
+  add_index "wikis", ["slug"], :name => "index_wikis_on_slug"
+
 end