From: Tom Lane <tgl@sss.pgh.pa.us>
To: Robert Haas <rhaas@postgresql.org>
Cc: pgsql-committers@postgresql.org
Subject: Re: pgsql: hash: Add write-ahead logging support.
Date: Tue, 14 Mar 2017 13:54:59 -0400
Message-ID: <5515.1489514099@sss.pgh.pa.us> (raw)
In-Reply-To: <E1cnqE2-0008JV-Uv@gemulon.postgresql.org>
References: <E1cnqE2-0008JV-Uv@gemulon.postgresql.org>
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Robert Haas <rhaas@postgresql.org> writes:
> hash: Add write-ahead logging support.
This bit in access/hash/README, lines 368ff, appears obsolete:
Although we can survive a failure to split a bucket, a crash is likely to
corrupt the index, since hash indexes are not yet WAL-logged.
Perhaps we can just delete that para. If not, what should it say now?
regards, tom lane
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, rhaas@postgresql.org
Subject: Re: pgsql: hash: Add write-ahead logging support.
In-Reply-To: <5515.1489514099@sss.pgh.pa.us>
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