29 lines
664 B
Ruby
29 lines
664 B
Ruby
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
|
|
# for more information on how to write migrations for GitLab.
|
|
|
|
class ChangeProjectNamespaceIdNotNull < ActiveRecord::Migration
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
class Project < ActiveRecord::Base
|
|
self.table_name = 'projects'
|
|
include EachBatch
|
|
end
|
|
|
|
BATCH_SIZE = 1000
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
Project.where(namespace_id: nil).each_batch(of: BATCH_SIZE) do |batch|
|
|
batch.delete_all
|
|
end
|
|
|
|
change_column_null :projects, :namespace_id, false
|
|
end
|
|
|
|
def down
|
|
change_column_null :projects, :namespace_id, true
|
|
end
|
|
end
|