In article <[email protected]> you wrote:
> How about a poor-man's isolation -- any process other than that
> responsible for the transaction sees a consistent state, never a
> transaction-in-progress. I'm sure there's a name for that.
It is Isolation Level Serializeable. It is the less performant isolation
level and still can generate deadlocks if you have two process doing
transactions.
A more simpler solution would be that process without transactions never see
infligt tx and a second process simple returnes a retry error if touching a
locked ressource.
Bernd
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