Horton

backend/nodes cleanup: Move loop variables definitions into for statement

Chao Li <li.evan.chao@gmail.com>

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From: Chao Li <li.evan.chao@gmail.com>
To: Postgres hackers <pgsql-hackers@lists.postgresql.org>
Cc: Peter Eisentraut <peter@eisentraut.org>
Date: 2025-11-12T08:00:19Z
Lists: pgsql-hackers

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Hi Hackers,

While working on the other patch [1] that touched tbm_add_tuples() under
src/backend/nodes, I moved a loop variable into for statement by the way as
I knew Peter Eisentraut had done some efforts about that, see [2].

However, Peter removed that change from the patch and he said that should
belong to a separate cleanup patch. So I am following up and moving loop
variables into for statements wherever possible under src/backend/nodes.

[1]
https://www.postgresql.org/message-id/flat/CAEoWx2m2E0xE8Kvbkv31ULh_E+5zph-WA_bEdv3UR9CLhw+3vg@mail.gmail.com
[2]
https://git.postgresql.org/cgit/postgresql.git/commit/?id=03fbb0814c5015ab79e670ab97bb6a3349269e4b

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/

Commits

  1. backend/nodes cleanup: Move loop variables definitions into for statement

  2. formatting.c cleanup: Move loop variables definitions into for statement