oracle 18.0.0.0 update DST to version 32

After applying the DST patch, need to upgrade the timezone file by script. Please refer the following link.

https://docs.oracle.com/en/database/oracle/oracle-database/18/nlspg/datetime-data-types-and-time-zone-support.html#GUID-B0ACDB2E-4B49-4EB4-B4CC-9260DAE1567A

4.7 Upgrading the Time Zone File and Timestamp with Time Zone Data

In 18c, there are 2 ways, choose either of them.

Upgrading the Time Zone Data Using the utltz_* Scripts
Upgrading the Time Zone Data Using the DBMS_DST Package

oracle 18.0.0.0 update DST to version 32

原文：https://blog.51cto.com/11298469/2448347