| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Guillaume Smet <guillaume(dot)smet(at)gmail(dot)com>, Oliver Jowett <oliver(at)opencloud(dot)com>, Dave Cramer <pg(at)fastcrypt(dot)com>, Csaba Nagy <nagy(at)ecircle-ag(dot)com>, Postgres JDBC <pgsql-jdbc(at)postgresql(dot)org>, PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] [PATCHES] log_statement output for protocol |
| Date: | 2006-08-29 02:22:33 |
| Message-ID: | 200608290222.k7T2MXW01278@momjian.us |
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| Lists: | pgsql-hackers pgsql-jdbc pgsql-patches |
BTom Lane wrote:
> Bruce Momjian <bruce(at)momjian(dot)us> writes:
> > Yes, I do. I have applied the attached patch to fix this issue and
> > several others. The fix was to save the bind parameters in the portal,
> > and display those in the executor output, if available.
>
> I have a feeling you just blew away the 4% savings in psql I've spent
> the evening on. What's the overhead of this patch?
The only overhead I see is calling log_after_parse() all the time,
rather than only when log_statement is all. I could fix it by checking
log_statement and log_min_duration_statement >= 0. Does
log_after_parse() look heavy to you?
--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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