GOLDENGATE 清除DDL環境

This procedure removes all of the Oracle GoldenGate DDL objects from the DDL schema on a source system.

1、Log in to SQL*Plus as a user that has  SYSDBA  privileges。
2、Disconnect all sessions that ever issued DDL, including those of Oracle GoldenGate processes, SQL*Plus, business applications, and any
other software that uses Oracle. Otherwise the database might generate an ORA-04021 error.
3、@ddl_disable.sql
4、@ddl_remove.sql
5、@marker_remove.sql

清除完成；