Last updated on JULY 28, 2015
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
Merge statement fails with next error in the alert log:
The concerned table has a unique constraint specified as “DEFERRABLE INITIALLY DEFERRED”.
The call stack from the trace file includes functions like:
The issue reproduces on 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206.
Disabling the unique constraint will let the merge SQL complete without error.
The error also reproduces after applying patch 13990707 for a similar issue, but related to IOTs.
Objects for the current issue do not concern an IOT.
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