i have a problem.
i want to deactivate my database on sunday. how can i do this.

Putting 2 Kg of C4, two detonator caps, and a timer under the machine that your database runs on will definitely deactive it. There are probably less extreme measures, but without knowing what database engine, what OS/platform, and exactly what you mean by "deactivate" I'm afraid I can't be much help.

Please give me some more insight.

-PatP