ORA-23627: Comparison object string already existed.
Cause: A comparison object by the specified name already exists.
Action: Retry with a different name.
ORA-23627 错误是由 comparison object string 已存在导致的。
ORA-23627: Comparison object string already exists
Cause: Comparison object string is an existing object.
Action: Specify a new comparison object to avoid recompilation of the same object multiple times.
当用户尝试定义比较对象中的SQL对象(如存储过程),但他已经存在时,将导致此错误。
1.检查传入参数,确定相关参数是否已存在;
2.如果相关参数已存在,避免重复定义,并指定新的比较对象;
3.如果参数定义错误,重新编写SQL或PL/SQL语句。