Oracle SQL脚本 漏洞: - PL/SQL compiler will report the very weird error of PLS-00103 if adding a comment after the call procedure clause in a trigger 数据库设计演示: - Using a simple SQL Demo of DB Design to build my Annual Report SCN: - Checking SCN number of oracle database (via joining two number of oracle dynamic performance view v$datafile and v$datafile_header) - Checking SCN number (for both th