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Change Data Capture - LOB Changes Not Propagated To Change Tables (Doc ID 1497855.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version to [Release 11.1 to 11.2]
Information in this document applies to any platform.


A Change Data Capture (CDC) table has a LOB column present in it and the changes associated with the source table LOB column are not always captured.

In particular it is observed that

1. Updates to LOB columns are not applied to the target change table when _LOB_ASSEMBLY=N.

2. With Lob Assembly enabled inserts and updates to LOB columns are not always applied to the change table.


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