Re: storing an explicit nonce

Andres Freund <andres@anarazel.de>

From: Andres Freund <andres@anarazel.de>

To: pgsql-hackers@lists.postgresql.org, Bruce Momjian <bruce@momjian.us>, Antonin Houska <ah@cybertec.at>

Cc: Ants Aasma <ants@cybertec.at>, Sasasu <i@sasa.su>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2021-10-07T16:26:26Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Rethink method for assigning OIDs to the template0 and postgres DBs.
- 2cb1272445d2 15.0 landed
pg_upgrade: Preserve database OIDs.
- aa01051418f1 15.0 landed
pg_upgrade: Preserve relfilenodes and tablespace OIDs.
- 9a974cbcba00 15.0 landed
Fix for new Boolean node
- cf925936ecc0 15.0 cited
Improve error handling of HMAC computations
- 5513dc6a304d 15.0 cited
Add macro RelationIsPermanent() to report relation permanence
- 95d77149c535 14.0 landed
Enhance nbtree index tuple deletion.
- d168b666823b 14.0 cited

Hi, 

On October 7, 2021 8:54:54 AM PDT, Bruce Momjian <bruce@momjian.us> wrote:

>Uh, technically most drives use 512-byte sectors, but I don't know if
>there is any guarantee that 512-byte sectors will not be torn --- I have
>a feeling there isn't.  I think we get away with the hint bit case
>because you can't tear a single bit.  ;-) 

We rely on it today, e.g. for the control file.

Andres
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