HOT + MVCC-safe cluster conflict fix

From: Heikki Linnakangas <heikki(at)enterprisedb(dot)com>
To: Pavan Deolasee <pavan(at)enterprisedb(dot)com>
Cc: Patches <pgsql-patches(at)postgresql(dot)org>
Subject: HOT + MVCC-safe cluster conflict fix
Date: 2007-04-19 12:16:32
Message-ID: 46275DA0.1070307@enterprisedb.com
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Hi Pavan,

Here's a little patch against CVS HEAD + NewHOT-v7.0.patch to fix the
conflict between MVCC-safe cluster and HOT.

index_getnext is modified to return all tuples in a HOT chain when
called with SnapshotAny. Cluster will insert them all as normal cold
updates.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

Attachment Content-Type Size
hot-mvcc-safe-cluster-fix.patch text/x-diff 1.8 KB

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