diff options
Diffstat (limited to 'db/migrate/20171207185153_add_merge_request_state_index.rb')
-rw-r--r-- | db/migrate/20171207185153_add_merge_request_state_index.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/db/migrate/20171207185153_add_merge_request_state_index.rb b/db/migrate/20171207185153_add_merge_request_state_index.rb new file mode 100644 index 00000000000..72f846c5c38 --- /dev/null +++ b/db/migrate/20171207185153_add_merge_request_state_index.rb @@ -0,0 +1,18 @@ +class AddMergeRequestStateIndex < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :merge_requests, [:source_project_id, :source_branch], + where: "state = 'opened'", + name: 'index_merge_requests_on_source_project_and_branch_state_opened' + end + + def down + remove_concurrent_index_by_name :merge_requests, + 'index_merge_requests_on_source_project_and_branch_state_opened' + end +end |