实验环境
搭建平台:VMware Workstation
OS:RHEL 6.10
Grid&DB:Oracle 11.2.0.4
SQL参考select a.parsing_schema_name schema_name, a.sql_id, a.sql_text, b.object_name, b.cnt from v$sql a, (select * from (select sql_id, child_number, object_owner, object_name, object_type, count(*) cnt from v$sql_plan where object_owner = 'TEST' group by sql_id, child_number, object_owner, object_name, object_type) c where cnt >= 2) b --出现过两次或两次以上的表名 where a.sql_id = b.sql_id and a.child_number = b.child_number;
