The Application of ORACLE Trigger to Information System
Xie Mei-yuan · 2004
The security of information system is vital. The application of information system must be based on database. Therefore, the security performance based on database technology is more complete and safer in technology. This paper concerns the application of ORACLE trigger to information system. It discusses three aspects: providing sophisticated auditing, enforcing complex security authorizations, and keeping the same data of table in different database.