Re: Function scan FDW pushdown

From: Karina Litskevich <litskevichkarina(at)gmail(dot)com>
To: Alexander Pyhalov <a(dot)pyhalov(at)postgrespro(dot)ru>
Cc: Anthonin Bonnefoy <anthonin(dot)bonnefoy(at)datadoghq(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com>, solaimurugan vellaipandiyan <drsolaimurugan(dot)v(at)gmail(dot)com>, Álvaro Herrera <alvherre(at)kurilemu(dot)de>, g(dot)kashkin(at)postgrespro(dot)ru, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Function scan FDW pushdown
Date: 2026-08-28 13:18:29
Message-ID: CACiT8iamoL-=792e6JK2uCVvwDhfCg7DXHhvqN0P33jhGg2-8A@mail.gmail.com
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Hi!

Here is another compilation warning that seems to be caused by this patch.

postgres_fdw.c: In function ‘foreign_join_ok’:
postgres_fdw.c:7135:46: error: ‘fpinfo_i’ may be used uninitialized
[-Werror=maybe-uninitialized]
7135 | if (fpinfo_o->local_conds || fpinfo_i->local_conds)
| ~~~~~~~~^~~~~~~~~~~~~
postgres_fdw.c:7044:28: note: ‘fpinfo_i’ was declared here
7044 | PgFdwRelationInfo *fpinfo_i;
| ^~~~~~~~

Best regards,
Karina Litskevich
Postgres Professional: http://postgrespro.com/

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