| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Hot standby, slot ids and stuff |
| Date: | 2009-01-16 00:55:51 |
| Message-ID: | 1232067351.31669.22.camel@ebony.2ndQuadrant |
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| Lists: | pgsql-hackers |
On Thu, 2009-01-15 at 22:10 +0000, Simon Riggs wrote:
> I notice that we are no longer able to record the databaseId for a
> connection, so query conflict resolution cannot be isolated to
> individual databases any longer.
Wrong way round. Incoming WAL records from dbOid on them, so we can
still check for conflicts against the db of the standby backends.
Phew!
> I'll leave all of the databaseId stuff in there in case we think of
> anything good.
Ripping out now as final part of earlier refactoring.
--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Training, Services and Support
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