Databases Reference
In-Depth Information
Querying the Oracle inventory
The simplest way to verify if a given patch has been applied is by listing the
Oracle Inventory contents. This is achieved by issuing the
opatch
lsinventory
[
-detail
] command.
Rolling back a failed OPatch session
During the patch apply session, Oracle creates a directory under the Oracle Home
named
.patch_storage
. Oracle creates a structure to store the procedures and
backup files to undo a patch apply session.
A basic rollback session can be started using
opatch
rollback
-id
PatchNumber
.
You may require a rollback session if a patch-apply session fails:
• if you ind a conlicting patch
• if the patch doesn't meet the user expectations
• if the patch does not ix the problem
Search WWH ::
Custom Search