Remove custom redundant full page write description from GIN

From: Kirill Reshke <reshkekirill(at)gmail(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Remove custom redundant full page write description from GIN
Date: 2025-09-15 12:56:08
Message-ID: CALdSSPgk=9WRoXhZy5fdk+T1hiau7qbL_vn94w_L1N=gtEdbsg@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hi hackers!
While reading waldump output for the GIN index I noticed $subj.

Here is an example:

```
rmgr: Gin len (rec/tot): 53/ 113, tx: 788, lsn:
0/01D2B700, prev 0/01D2B590, desc: INSERT isdata: F isleaf: T (full
page image), blkref #0: rel 1663/16384/32857 blk 1 FPW
```

Notice we have "(full page image)" from gindesc and "FPW" from generic
waldump code

I suggest removing this custom FPW support.

--
Best regards,
Kirill Reshke

Attachment Content-Type Size
v1-0001-Remove-custom-full-page-write-decribption-from-GI.patch application/octet-stream 1.6 KB

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Tomas Vondra 2025-09-15 13:00:42 Re: index prefetching
Previous Message Ajin Cherian 2025-09-15 12:47:43 Re: Improve pg_sync_replication_slots() to wait for primary to advance