oracle 19c impdp 18c 報(bào)錯(cuò) （哈哈 具體報(bào)錯(cuò)內(nèi)容不記得了），但hight version impdp low version 如果報(bào)錯(cuò)基本情況排除后，一定要注意DST時(shí)區(qū)版本。
下載DSTv32
補(bǔ)丁進(jìn)行opatch applu 日志就是將v32的時(shí)區(qū)文件copy到timezone目錄中。

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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