| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Aleksander Alekseev <a(dot)alekseev(at)postgrespro(dot)ru> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Patch: ResourceOwner optimization for tables with many partitions |
| Date: | 2016-01-27 21:35:43 |
| Message-ID: | CA+TgmoYwbycDjyzscf0uh-5EaWU0APB48AT6GYs+nESE5XADZg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Jan 27, 2016 at 3:57 AM, Aleksander Alekseev
<a(dot)alekseev(at)postgrespro(dot)ru> wrote:
> I'm a bit concerned regarding assumption that sizeof int never exceeds 4
> bytes. While this could be true today for most C compilers, standard
> [1][2] doesn't guarantee that. Perhaps we should add something like:
>
> StaticAssertStmt(sizeof(int) <= sizeof(int32),
> "int size exceeds int32 size");
I suspect that if this ever failed to be true, resowner.c would not be
the only thing having problems.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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