标题: ORA-30511: invalid DDL operation in system [打印本页] 作者: admin 时间: 2016-9-4 21:36 标题: ORA-30511: invalid DDL operation in system ORA-30511: invalid DDL operation in system triggers Cause: An attempt was madeto perform an invalid DDL operation in a system
trigger. Most DDL operations currently are not supported in system triggers.The
only currently supported DDL operations are table operations and
ALTER?COMPILE operations. Action: Remove invalid DDLoperations in system triggers.