From 94dd8982c2f9828a71cc97b9ed231ab43bd421c6 Mon Sep 17 00:00:00 2001 From: Luke Baker Date: Mon, 20 Jun 2011 15:32:54 -0400 Subject: [PATCH] add index on prompt_id to appearances table --- db/migrate/20110620185325_add_index_on_prompt_id_to_appearance.rb | 9 +++++++++ db/schema.rb | 4 +++- 2 files changed, 12 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20110620185325_add_index_on_prompt_id_to_appearance.rb diff --git a/db/migrate/20110620185325_add_index_on_prompt_id_to_appearance.rb b/db/migrate/20110620185325_add_index_on_prompt_id_to_appearance.rb new file mode 100644 index 0000000..829b02e --- /dev/null +++ b/db/migrate/20110620185325_add_index_on_prompt_id_to_appearance.rb @@ -0,0 +1,9 @@ +class AddIndexOnPromptIdToAppearance < ActiveRecord::Migration + def self.up + add_index :appearances, :prompt_id + end + + def self.down + remove_index :appearances, :prompt_id + end +end diff --git a/db/schema.rb b/db/schema.rb index 6e5bab2..ddc48ee 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -9,7 +9,7 @@ # # It's strongly recommended to check this file into your version control system. -ActiveRecord::Schema.define(:version => 20110524171217) do +ActiveRecord::Schema.define(:version => 20110620185325) do create_table "appearances", :force => true do |t| t.integer "voter_id" @@ -26,6 +26,7 @@ ActiveRecord::Schema.define(:version => 20110524171217) do end add_index "appearances", ["lookup"], :name => "index_appearances_on_lookup" + add_index "appearances", ["prompt_id"], :name => "index_appearances_on_prompt_id" add_index "appearances", ["question_id", "voter_id"], :name => "index_appearances_on_question_id_voter_id" create_table "choices", :force => true do |t| @@ -250,6 +251,7 @@ ActiveRecord::Schema.define(:version => 20110524171217) do add_index "votes", ["choice_id"], :name => "choice_id_idx" add_index "votes", ["loser_choice_id"], :name => "loser_choice_id_idx" + add_index "votes", ["question_id", "created_at"], :name => "question_id_created_at_idx" add_index "votes", ["question_id"], :name => "question_id_idx" add_index "votes", ["voter_id"], :name => "index_votes_on_voter_id" -- libgit2 0.21.2