From e3f88e689fc5c973f4b08f7d5c80e85d0795b961 Mon Sep 17 00:00:00 2001 From: blackst0ne Date: Tue, 4 Apr 2017 09:41:43 +1100 Subject: [PATCH] Remove index for users.current sign in at --- ...ove_index_for_users-current_sign_in_at.yml | 4 +++ ...move_index_for_users_current_sign_in_at.rb | 25 +++++++++++++++++++ db/schema.rb | 3 +-- 3 files changed, 30 insertions(+), 2 deletions(-) create mode 100644 changelogs/unreleased/remove_index_for_users-current_sign_in_at.yml create mode 100644 db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb diff --git a/changelogs/unreleased/remove_index_for_users-current_sign_in_at.yml b/changelogs/unreleased/remove_index_for_users-current_sign_in_at.yml new file mode 100644 index 00000000000..ec3a2c8e2bf --- /dev/null +++ b/changelogs/unreleased/remove_index_for_users-current_sign_in_at.yml @@ -0,0 +1,4 @@ +--- +title: Remove index for users.current sign in at +merge_request: 10401 +author: blackst0ne diff --git a/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb b/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb new file mode 100644 index 00000000000..8316ee9eb9f --- /dev/null +++ b/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb @@ -0,0 +1,25 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class RemoveIndexForUsersCurrentSignInAt < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + def up + if index_exists? :users, :current_sign_in_at + if Gitlab::Database.postgresql? + execute 'DROP INDEX CONCURRENTLY index_users_on_current_sign_in_at;' + else + remove_index :users, :current_sign_in_at + end + end + end + + def down + add_concurrent_index :users, :current_sign_in_at + end +end diff --git a/db/schema.rb b/db/schema.rb index 19aca4b941e..ccf18d07179 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: 20170329124448) do +ActiveRecord::Schema.define(version: 20170402231018) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -1252,7 +1252,6 @@ ActiveRecord::Schema.define(version: 20170329124448) do add_index "users", ["authentication_token"], name: "index_users_on_authentication_token", unique: true, using: :btree add_index "users", ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true, using: :btree add_index "users", ["created_at"], name: "index_users_on_created_at", using: :btree - add_index "users", ["current_sign_in_at"], name: "index_users_on_current_sign_in_at", using: :btree add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree add_index "users", ["email"], name: "index_users_on_email_trigram", using: :gin, opclasses: {"email"=>"gin_trgm_ops"} add_index "users", ["ghost"], name: "index_users_on_ghost", using: :btree