diff options
Diffstat (limited to 'db/migrate/20190530154715_add_index_to_merge_requests_state_and_merge_status.rb')
-rw-r--r-- | db/migrate/20190530154715_add_index_to_merge_requests_state_and_merge_status.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/db/migrate/20190530154715_add_index_to_merge_requests_state_and_merge_status.rb b/db/migrate/20190530154715_add_index_to_merge_requests_state_and_merge_status.rb new file mode 100644 index 00000000000..e669f81ca35 --- /dev/null +++ b/db/migrate/20190530154715_add_index_to_merge_requests_state_and_merge_status.rb @@ -0,0 +1,21 @@ +# 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 AddIndexToMergeRequestsStateAndMergeStatus < ActiveRecord::Migration[5.1] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :merge_requests, [:state, :merge_status], + where: "state = 'opened' AND merge_status = 'can_be_merged'" + end + + def down + remove_concurrent_index :merge_requests, [:state, :merge_status] + end +end |