My Oracle Support Banner

Hc-Special Characters Show Junk in CLOB Columns after Upgrade to Oracle 19.7 with JDBC (Doc ID 2685368.1)

Last updated on APRIL 06, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 19.7.0.0.0 and later
Information in this document applies to any platform.

Symptoms

When accessing existing CLOB columns via JDBC, special German characters are displayed as "junk" characters.
Issue only manifests itself through JDBC and not when using OCI.


example:
Auftr�ge 11 - 20 von 70 Auftr�gen
instead of
Aufträge 11-20 von 70 Aufträgen

Changes

Upgrading from 12.2.0.1 to 19.7.0.0.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.