2017-11-17 13:38:14 +00:00
|
|
|
# rubocop:disable Migration/UpdateLargeTable
|
2017-05-23 12:57:03 +00:00
|
|
|
# rubocop:disable Migration/UpdateColumnInBatches
|
2017-03-09 17:23:36 +00:00
|
|
|
class ResetRelativePositionForIssue < ActiveRecord::Migration
|
|
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
|
|
|
|
DOWNTIME = false
|
|
|
|
|
2017-06-21 12:35:06 +00:00
|
|
|
disable_ddl_transaction!
|
|
|
|
|
2017-03-09 17:23:36 +00:00
|
|
|
def up
|
2017-03-10 15:17:55 +00:00
|
|
|
update_column_in_batches(:issues, :relative_position, nil) do |table, query|
|
|
|
|
query.where(table[:relative_position].not_eq(nil))
|
|
|
|
end
|
2017-03-09 17:23:36 +00:00
|
|
|
end
|
|
|
|
|
|
|
|
def down
|
2017-06-21 12:35:06 +00:00
|
|
|
# noop
|
2017-03-09 17:23:36 +00:00
|
|
|
end
|
|
|
|
end
|