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 parsing_schema_name schema, sql_id, sql_text from v$sql where parsing_schema_name = 'TEST' and (sql_id, child_number) in (select sql_id, child_number from v$sql_plan where operation = 'FILTER' and filter_predicates like '%IS NOT NULL%' minus select sql_id, child_number from v$sql_plan where object_owner = 'SYS');
