Re: Default mode for shutdown
Jim Nasby <jim@nasby.net>
From: Jim Nasby <jim@nasby.net>
To: Alvaro Herrera <alvherre@commandprompt.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, Magnus Hagander <magnus@hagander.net>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-12-15T16:47:00Z
Lists: pgsql-hackers
On Dec 15, 2010, at 9:11 AM, Alvaro Herrera wrote: > Excerpts from Robert Haas's message of mié dic 15 12:03:06 -0300 2010: > >> Certainly, if you have an environment where people are mostly logging >> into the database directly (not through a connection pooler) and they >> do a few important queries and then disconnect, smart is a better >> default. But if you have an environment where (for whatever reason) >> long-lasting connections are common, smart is worse than useless. > > It occurs to me that we may need a new mode, which disconnects sessions > that are not in a transaction (or as soon as they are) but leaves > in-progress transactions alone; this could be the new default. Of > course, this is much more difficult to implement than the current modes. +1; that would certainly be useful for us. -- Jim C. Nasby, Database Architect jim@nasby.net 512.569.9461 (cell) http://jim.nasby.net