Re: pgsql: Fix a couple of bugs in MultiXactId freezing

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: pgsql: Fix a couple of bugs in MultiXactId freezing
Date: 2013-12-09 22:14:58
Message-ID: 20131209221458.GM6777@eldon.alvh.no-ip.org
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Here's a revamped version of this patch. One thing I didn't do here is
revert the exporting of CreateMultiXactId, but I don't see any way to
avoid that.

Andres mentioned the idea of sharing some code between
heap_prepare_freeze_tuple and heap_tuple_needs_freeze, but I haven't
explored that.

--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
freezing-multis.patch text/x-diff 38.1 KB

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