diff options
Diffstat (limited to 'db')
| -rw-r--r-- | db/migrate/20160527020117_remove_notification_settings_for_deleted_projects.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/db/migrate/20160527020117_remove_notification_settings_for_deleted_projects.rb b/db/migrate/20160527020117_remove_notification_settings_for_deleted_projects.rb new file mode 100644 index 00000000000..7910120b4e0 --- /dev/null +++ b/db/migrate/20160527020117_remove_notification_settings_for_deleted_projects.rb @@ -0,0 +1,13 @@ +class RemoveNotificationSettingsForDeletedProjects < ActiveRecord::Migration + def up + execute <<-SQL + DELETE FROM notification_settings + WHERE notification_settings.source_type = 'Project' + AND NOT EXISTS ( + SELECT * + FROM projects + WHERE projects.id = notification_settings.source_id + ) + SQL + end +end |