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Forum: Server Administration
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Topic: ALLOW_LEGACY_RECO_PROTOCOL
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| ALLOW_LEGACY_RECO_PROTOCOL [message #689754] |
Tue, 16 April 2024 05:05 |
John Watson
Messages: 8928
Registered: January 2010
Location: Global Village
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Senior Member |
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I'm trying to catch up on some 23c new features and came across this parameter ALLOW_LEGACY_RECO_PROTOCOL, default TRUE. The only doc I can find for it is in the DB Reference,
https://docs.oracle.com/en/database/oracle/oracle-database/23/refrn/ALLOW_LEGACY_RECO_PROTOCOL.html
which implies that Uncle Oracle has a new (and presumably better) way for managing distributed transactions, that can be enabled only if all the DBs are release 23. I've read all the way through the sections in the admin guide on distributed transactions, and I don't see anything new: the same 2PC mechanism as before. Has anyone come across this? And know what this "upgraded recovery protocol" is?
I'm asking only out of curiosity, appreciate any insight.
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