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# 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
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