Ars Technica

Recursively delete items in a MySQL table - foreign key, or something else?

I'm working on a web app, and it part of it, there is a very simple database-driven file/document manager. As a file manager, there is the possibility of sub-folders. So in the DB, I have the ...
dbta

MySQL Cluster 7.3 Introduces Foreign Key Support

Oracle announced the general availability of MySQL Cluster 7.3, which adds foreign key support, a new NoSQL JavaScript Connector for node.js, and an auto-installer to make setting up clusters easier.