On Tue, 2010-02-16 at 16:02 +0000, Greg Sabino Mullane wrote:
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> > * We also discussed the idea of having a NOTIFY command that
> > would work from Primary to Standby.
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> Just curious, what's a use case for this?
If you have some kind of cache above the DBMS, you need to invalidate it
when a part of the database is updated. It makes sense that every reader
would want to know about the update, not just those connected to the
master.
Regards,
Jeff Davis