RE: ECPG: inconsistent behavior with the document in “GET/SET DESCRIPTOR.”

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: "Masashi Kamura (Fujitsu)" <kamura(dot)masashi(at)fujitsu(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, 'lakshmi' <lakshmigcdac(at)gmail(dot)com>
Subject: RE: ECPG: inconsistent behavior with the document in “GET/SET DESCRIPTOR.”
Date: 2026-04-27 02:39:42
Message-ID: OS9PR01MB121493FEB17D7203A8B90B5E2F5362@OS9PR01MB12149.jpnprd01.prod.outlook.com
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Hi hackers,

Overall: The author found the case pre-compilation could succeed but the actual
compilation would fail, with SET/GET DESCRIPTOR. This patch tries to detect the
pre-compilation phase and raise a failure. Based on the SQL standard/other
DBMSs/history, it's not meaningful to allow the statement.
This does not contain tests because we cannot compile such a test program in the
first place.

I marked the thread "Ready for Committer".

Best regards,
Hayato Kuroda
FUJITSU LIMITED

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