* Ants Aasma (a...@cybertec.at) wrote: > In a cluster setting you take the CSN value on the master, then before > starting execution on a standby you wait until that the standby has > replayed enough WAL to reach the CSN point read from the master and > you know that after that everything that the snapshot can see is also > replayed on the standby.
This does make a lot of sense- but to clarify, this would only be for
certain isolation levels, right? Or would we implement this for every
snapshot taken in a read-committed transaction?
Thanks,
Stephen
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