Oracle 补丁
需检查
select * from dba_registry_history;
select comp_id,comp_name,version from dba_registry;
$ORACLE_HOME/OPatch/opatch lsinventory
查看最新补丁
https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=159457280737844&id=756671.1&_afrWindowMode=0&_adf.ctrl-state=uiu8zjy0w_297
Quick Reference to Patch Numbers for Database/GI PSU, SPU(CPU), Bundle Patches and Patchsets (Doc ID 1454618.1)
https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=161315645771515&parent=DOCUMENT&sourceId=245840.1&id=1562139.1&_afrWindowMode=0&_adf.ctrl-state=wdtnl6ht8_567