Markus Wanner <markus@bluegap.ch> writes:
> Thinking about index creation time doesn't make sense, as long as we
> still need a dump/restore cycle to setup replication. And even then,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> that operational issue has nothing to do with the question of hiding
> the newly generated index or not.
Let me note that one of the design criteria for Slony-I was to
explicitly NOT have such a requirement.
Making the assumption that it *is* acceptable to disrupt operations
for the duration of a dump/restore cycle is certain to limit interest
in a replication system.
A most pointed case where that will cause heartburn of the "I refuse
to use this" sort is if that disruption needs to take place when
recovering from the failure of a node. That sort of disruption is
certainly counterproductive to the usual goal of replication enhancing
system availability.
Maybe I am misreading you; I rather hope so.
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