gitlab-org--gitlab-foss/db/migrate/20200312160532_add_index_on...

22 lines
758 B
Ruby

# frozen_string_literal: true
class AddIndexOnMirrorAndIdToProjects < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
OLD_INDEX_NAME = 'index_projects_on_mirror_and_mirror_trigger_builds_both_true'
NEW_INDEX_NAME = 'index_projects_on_mirror_id_where_mirror_and_trigger_builds'
disable_ddl_transaction!
def up
add_concurrent_index :projects, :id, where: 'mirror = TRUE AND mirror_trigger_builds = TRUE', name: NEW_INDEX_NAME
remove_concurrent_index_by_name :projects, OLD_INDEX_NAME
end
def down
add_concurrent_index :projects, :id, where: 'mirror IS TRUE AND mirror_trigger_builds IS TRUE', name: OLD_INDEX_NAME
remove_concurrent_index_by_name :projects, NEW_INDEX_NAME
end
end