Oracle 查看補丁版本（OS層和數據庫層）

轉自：https://blog.csdn.net/gaobudong1234/article/details/82181758

#檢查DB的當前的補丁情況

 set linesize 500
 col version for a10
 col bundle_series for a8
 col comments for a20
 select   version, bundle_series, comments from dba_registry_history;

 set linesize 100
 col product for a40
 col version for a15
 col status for a20
 select * from product_component_version;
 

OS層：

opatch lspatches