Re: preserving db/ts/relfilenode OIDs across pg_upgrade (was Re: storing an explicit nonce)

tushar <tushar.ahuja@enterprisedb.com>

From: tushar <tushar.ahuja@enterprisedb.com>

To: Robert Haas <robertmhaas@gmail.com>, Shruthi Gowda <gowdashru@gmail.com>

Cc: Sadhuprasad Patro <b.sadhu@gmail.com>, Stephen Frost <sfrost@snowman.net>, Bruce Momjian <bruce@momjian.us>, Andres Freund <andres@anarazel.de>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Masahiko Sawada <sawada.mshk@gmail.com>, Tom Kincaid <tomjohnkincaid@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Thomas Munro <thomas.munro@gmail.com>, PostgreSQL Development <pgsql-hackers@postgresql.org>, Masahiko Sawada <masahiko.sawada@2ndquadrant.com>, Tom Lane <tgl@sss.pgh.pa.us>

Date: 2021-12-14T18:39:36Z

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

On 12/14/21 2:35 AM, Robert Haas wrote:
> I spent much of today reviewing 0001. Here's an updated version, so
> far only lightly tested. Please check whether I've broken anything.
Thanks Robert, I tested from v96/12/13/v14 -> v15( with patch)
things are working fine i.e table /index relfilenode is preserved,
not changing after pg_upgrade.

-- 
regards,tushar
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