| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Hans-Jürgen Schönig <postgres(at)cybertec(dot)at>, eg(at)cybertec(dot)at |
| Subject: | Re: [PATCHES] Implementing RESET CONNECTION ... |
| Date: | 2006-04-25 15:27:07 |
| Message-ID: | 19532.1145978827@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> Should we add it for 8.2 and see if we get any problem reports?
No. I don't believe this can work without a far more invasive patch
than this is. To point out just one problem, what of cached plans in
plpgsql functions? Those can't be carried across a genuine connection
reset (permissions and search path are two reasons why not). And the
protocol issues are not something you can just ignore, because the
command does break reasonable driver-level expectations.
regards, tom lane
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