| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Hot Standby 0.2.1 |
| Date: | 2009-10-01 14:15:10 |
| Message-ID: | 1254406510.17864.221.camel@ebony.2ndQuadrant |
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| Lists: | pgsql-hackers |
On Sun, 2009-09-27 at 15:35 +0300, Heikki Linnakangas wrote:
> TransactionIdIsInProgress() doesn't consult the known-assigned-xids
> structure. That's a problem: in the standby, TransactionIdIsInProgress()
> can return false for a transaction that is still running in the master.
> HeapTupleSatisfies* functions can incorrectly set HEAP_XMIN/XMAX_INVALID
> hint bits for xids that commit later on.
Agreed. Will fix.
--
Simon Riggs www.2ndQuadrant.com
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