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ORA-03001: Unimplemented Feature When Updating NCLOB Using GETCLOBVAL (Doc ID 1546992.1)

Last updated on MARCH 04, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Updating a NCLOB column using getCLOBVal fails.

ERROR:
=====
ORA-03001: unimplemented feature

TEST CASE:
=========
create table <table_name>
(
xml_col xmltype,
xml_clob nclob
);

insert into <table_name> (xml_col)
select xmlelement("Language",'this is the tag') from dual; 2
commit;
update <table_name> set xml_clob=(select ch.xml_col.getCLOBVal() from <table_name> ch);

Cause

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In this Document
Symptoms
Cause
Solution
References


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