Re: POC: Extension for adding distributed tracing - pg_tracing

From: Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>
To: Anthonin Bonnefoy <anthonin(dot)bonnefoy(at)datadoghq(dot)com>
Cc: Aleksander Alekseev <aleksander(at)timescale(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Nikita Malakhov <hukutoc(at)gmail(dot)com>, Craig Ringer <craig(dot)ringer(at)enterprisedb(dot)com>, Shlok Kyal <shlok(dot)kyal(dot)oss(at)gmail(dot)com>
Subject: Re: POC: Extension for adding distributed tracing - pg_tracing
Date: 2024-01-10 15:03:08
Message-ID: CAGECzQTHi4afF=Mba7RAzOjMCx3FtXLYfeYJ9XAKZU+Pm6QRCw@mail.gmail.com
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On Wed, 10 Jan 2024 at 15:55, Anthonin Bonnefoy
<anthonin(dot)bonnefoy(at)datadoghq(dot)com> wrote:
> PREPARE test_prepared (text, integer) AS /*$1*/ SELECT $2;
> EXECUTE test_prepared('dddbs=''postgres.db'',traceparent=''00-00000000000000000000000000000009-0000000000000009-01''',
> 1);

Wow, I had no idea that parameters could be expanded in comments. I'm
honestly wondering if that is supported on purpose.

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