Congratulations with a Labour day!
Temporal repetition can be found in many software systems. Part of them exploit database management system (DBMS) functionality. This paper presents a method how repeating events can be included into common DBMS functions, thus, reducing an implementation of a specific software system. In addition we show that the implementation of this functionality in DBMS is more simple due to reuse of existing DBMS functions.
Sounds stupid? The weather's becoming very nice. It's like a summer in our homeland. But to need to finish this 'masterpiece' :(