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help / color / mirror / Atom feedFrom: Álvaro Herrera <[email protected]>
To: Sergey Tatarintsev <[email protected]>
Cc: Melanie Plageman <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: pgbench with partitioned tables
Date: Mon, 3 Feb 2025 08:57:21 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 2025-Feb-03, Sergey Tatarintsev wrote:
> Thanks for the note. I changed the query in the patch (v2 patch attached)
>
> Btw, an additional benefit from the patch is that we can use foreign tables
> (for example, to test postgres_fdw optimizations)
Good thought, and maybe it would be better if the new function was
"get_table_relkind" which just returns the char, and this check
> + /* Use COPY with FREEZE on v14 and later for all regular tables */
> + if ((PQserverVersion(con) >= 140000) && is_regular_table(con, table))
> copy_statement_fmt = "copy %s from stdin with (freeze on)";
can be "&& get_table_relkind(con, table) == RELKIND_RELATION"
which I think is more natural.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
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