My Oracle Support Banner

Integrated Extract writes NULL in trail record for the Compressed table in Oracle DB 12.1 (Doc ID 2592242.1)

Last updated on OCTOBER 08, 2019

Applies to:

Oracle GoldenGate - Version and later
Information in this document applies to any platform.


In RDBMS 12.1,  if the customer created a compressed table and populated it *before* turning on 'minimum supplemental logging at the database level',  they might run into these issues. The symptoms are very unpredictable ranging from internal errors to data divergence.
Unfortunately, there is no easy way to determine the root cause and confirm if it is the same issue, once it occurred. 

One of the examples is, Integrated Extract writes NULL in trail records for the compressed table.




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

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