diff options
author | yguo <yguo@gitlab.com> | 2019-06-10 09:44:55 -0400 |
---|---|---|
committer | yguo <yguo@gitlab.com> | 2019-06-13 10:51:32 -0400 |
commit | 73b67346760ecaddfbd2a3da8d852a722a0efa56 (patch) | |
tree | d09944b4e8e22ceeeb63d5782319a728a86bf9b3 | |
parent | 0a70ba177e4589733659dd5af85402d0a3081026 (diff) | |
download | gitlab-ce-73b67346760ecaddfbd2a3da8d852a722a0efa56.tar.gz |
Add index on public_emails for users table
Clean up issue-62684
Update issue-62684 changelog
Update down migrate for issue-62684
-rw-r--r-- | changelogs/unreleased/62684-add-index-public-email-on-users.yml | 5 | ||||
-rw-r--r-- | db/migrate/20190607190856_add_index_to_users_public_emails.rb | 23 | ||||
-rw-r--r-- | db/schema.rb | 1 |
3 files changed, 29 insertions, 0 deletions
diff --git a/changelogs/unreleased/62684-add-index-public-email-on-users.yml b/changelogs/unreleased/62684-add-index-public-email-on-users.yml new file mode 100644 index 00000000000..56b5f91da21 --- /dev/null +++ b/changelogs/unreleased/62684-add-index-public-email-on-users.yml @@ -0,0 +1,5 @@ +--- +title: Add index on public_email for users +merge_request: 29430 +author: +type: performance diff --git a/db/migrate/20190607190856_add_index_to_users_public_emails.rb b/db/migrate/20190607190856_add_index_to_users_public_emails.rb new file mode 100644 index 00000000000..81ec38b8b32 --- /dev/null +++ b/db/migrate/20190607190856_add_index_to_users_public_emails.rb @@ -0,0 +1,23 @@ +# frozen_string_literal: true + +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddIndexToUsersPublicEmails < ActiveRecord::Migration[5.1] + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :users, [:public_email], + where: "public_email != ''" + end + + def down + remove_concurrent_index :users, [:public_email], + where: "public_email != ''" + end +end diff --git a/db/schema.rb b/db/schema.rb index 392edf89430..86a099d28b2 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -2388,6 +2388,7 @@ ActiveRecord::Schema.define(version: 20190611161641) do t.index ["incoming_email_token"], name: "index_users_on_incoming_email_token", using: :btree t.index ["name"], name: "index_users_on_name", using: :btree t.index ["name"], name: "index_users_on_name_trigram", using: :gin, opclasses: {"name"=>"gin_trgm_ops"} + t.index ["public_email"], name: "index_users_on_public_email", where: "((public_email)::text <> ''::text)", using: :btree t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree t.index ["state"], name: "index_users_on_state", using: :btree t.index ["username"], name: "index_users_on_username", using: :btree |