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Alter Cache Attribute For A Sub Partitioned Lob Returns ORA-22877 (Doc ID 2696662.1)

Last updated on AUGUST 10, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.5 to 19.8.0.0.0 [Release 10.2 to 19]
Information in this document applies to any platform.
NOTE: The document content below, the user information and data used represents fictitious data from the Oracle sample schema(s) or Public Documentation delivered with an Oracle database product. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.

Symptoms

Trying to alter cache attribute for a subpartitioned lob returns ORA-22877.

1) In the second table there is no hash, only range partition, and yet there is the same problem;
2) Moreover, in the second case it is possible to change the lob cache attribute with a different command;

From a logical point of view, the physical tables in the two cases are perfectly equivalent, the only difference is the method Oracle uses to decide to which sub partition a specific record belongs to but this ought have nothing to do with any physical operation on the physical table.

Cause

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In this Document
Symptoms
Cause
Solution
References


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