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UPDATE on Multiple VARRAY Columns Hangs in 19c (Doc ID 2889560.1)

Last updated on AUGUST 18, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 19.0.0.0 and later
Information in this document applies to any platform.

Symptoms

User session hangs when running Update on Multiple VARRAY columns.

Example :-
UPDATE <Table_name> SET (<COLUMN1>,<COLUMN2>,<COLUMN3>) = (SELECT <COLUMN1>,<COLUMN2>,<COLUMN3> FROM .... WHERE ....)

Hang does not happen when updating single VARRAY Type column

Example :-
UPDATE <Table_name> SET (<COLUMN1>) = (SELECT <COLUMN1> FROM .... WHERE ....)

Killing session from database end does not work, need to kill from OS.

 

Changes

Database Upgrade to 19c

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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