timezone file after upgrade from 11 to 12
Oracle 11.2.0.4.0 SE-One 64bit - upgrading to 12.1.0.2.0 SE-TWO
Oracle Linux 6
No big problem with the upgrade itself, using dbua, but this is a bit curious.
Post-upgrade script reports this:
**********************************************************************
Check Tag: OLD_TIME_ZONES_EXIST
Check Summary: Check for use of older timezone data file
Fix Summary: Update the timezone using the DBMS_DST package after upgrade is complete.
**********************************************************************
Fixup Returned Information:
INFORMATION: --> Older Timezone in use
Database is using a time zone file older than version 18.
After the upgrade, it is recommended that DBMS_DST package
be used to upgrade the 12.1.0.2.0 database time zone version
to the latest version which comes with the new release.