| Current Path : C:/inetpub/vhost/redmine/db/migrate/ |
| Current File : C:/inetpub/vhost/redmine/db/migrate/20131218183023_delete_orphan_time_entries_custom_values.rb |
class DeleteOrphanTimeEntriesCustomValues < ActiveRecord::Migration[4.2]
def up
CustomValue.where("customized_type = ? AND NOT EXISTS (SELECT 1 FROM #{TimeEntry.table_name} t WHERE t.id = customized_id)", "TimeEntry").delete_all
end
def down
# nop
end
end