| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
| Cc: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: extend pgbench expressions with functions |
| Date: | 2016-02-03 14:28:08 |
| Message-ID: | CA+TgmoYxnfZDGX2iH9hHwo-aS_K6z=TbhnbRPx41+ad8cQbXNQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Feb 1, 2016 at 9:46 PM, Michael Paquier
<michael(dot)paquier(at)gmail(dot)com> wrote:
> OK, here are patches for 9.1~9.4. The main differences are that in
> 9.3/9.4 int64 is used for the division operations, and in 9.2/9.1
> that's int32. In the latter case pgbench blows up the same way with
> that:
> \set i -2147483648
> \set i :i / -1
> select :i;
> In those patches INT32_MIN/INT64_MIN need to be explicitly set as well
> at the top of pgbench.c. I thing that's fine.
I thing so too. Committed.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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