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Re: pgsql: hash: Add write-ahead logging support.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <rhaas(at)postgresql(dot)org>
Cc: pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: hash: Add write-ahead logging support.
Date: 2017-03-14 17:54:59
Message-ID: 5515.1489514099@sss.pgh.pa.us (view raw, whole thread or download thread mbox)
Thread:
Lists: pgsql-committers
Robert Haas <rhaas(at)postgresql(dot)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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