From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | Re: pgsql: dshash: Add sequential scan support. |
Date: | 2022-03-11 01:09:56 |
Message-ID: | 758107.1646960996@sss.pgh.pa.us |
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Andres Freund <andres(at)anarazel(dot)de> writes:
> dshash: Add sequential scan support.
> Add ability to scan all entries sequentially to dshash. The interface is
> similar but a bit different both from that of dynahash and simple dshash
> search functions. The most significant differences is that dshash's interfac
> always needs a call to dshash_seq_term when scan ends.
Umm ... what about error recovery? Or have you just cemented the
proposition that long-lived dshashes are unsafe?
regards, tom lane
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