在 AWS Oracle Database 12c 企业版发布中终止会话

Kill session in AWS Oracle Database 12c Enterprise Edition Release

我有一个 AWS Oracle Database 12c 企业版发布数据库, 我想使用主用户名终止会话。

set role dba;
alter user MY_MASTER_USER default role connect, dba;

但是当我 运行 alter system kill session '14,60599'; 来自 MY_MASTER_USER 用户时我得到了这个错误:

01031. 00000 -  "insufficient privileges"
*Cause:    An attempt was made to perform a database operation without
           the necessary privileges.
*Action:   Ask your database administrator or designated security
           administrator to grant you the necessary privileges

一点谷歌搜索给了我这个:

http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.Oracle.CommonDBATasks.System.html#Appendix.Oracle.CommonDBATasks.KillingSession

begin
    rdsadmin.rdsadmin_util.kill(
        sid    => sid, 
        serial => serial_number);
end;
/