From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: First draft of back-branch release notes is done |
Date: | 2023-02-05 20:44:13 |
Message-ID: | 2526623.1675629853@sss.pgh.pa.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Thomas Munro <thomas(dot)munro(at)gmail(dot)com> writes:
> On Mon, Feb 6, 2023 at 8:57 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Also, aren't shared tuplestores used in more places than just
>> parallel hash join? I mentioned that as an example, not an
>> exhaustive list of trouble spots.
> Shared file sets (= a directory of temp files with automatic cleanup)
> are used by more things, but shared tuplestores (= a shared file set
> with a tuple-oriented interface on top, to support partial scan) are
> currently only used by PHJ.
Oh, okay. I'll change it to say "corruption within parallel hash
join", then, and not use the word "tuplestore" at all.
regards, tom lane
From | Date | Subject | |
---|---|---|---|
Next Message | Peter Smith | 2023-02-05 20:49:32 | Re: Support logical replication of DDLs |
Previous Message | Thomas Munro | 2023-02-05 20:37:10 | Re: First draft of back-branch release notes is done |