Re: doc patch for savepoints
От | Joshua D. Drake |
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Тема | Re: doc patch for savepoints |
Дата | |
Msg-id | 1164668090.6398.14.camel@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: doc patch for savepoints (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: doc patch for savepoints
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Список | pgsql-patches |
On Mon, 2006-11-27 at 17:48 -0500, Tom Lane wrote: > Joseph Shraibman <jks@selectacast.net> writes: > > + <para> > > + Savepoints use shared memory. If you use many savepoints without > > releasing them, you > > + will run out of shared memory and you may see an error like this in > > your log: > > I do not see the point of this. Shall we put equivalent disclaimers > into every single construct that consumes shared memory? Stating that it uses shared memory? Absolutely. Stating that you may run out? No, that is implicit in that shared memory is a static value made available to the operating system (well dynamic, but statically configured). Joshua D. Drake > There is no > such paragraph under LOCK TABLE, for example. > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 7: You can help support the PostgreSQL project by donating at > > http://www.postgresql.org/about/donate > -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240 Providing the most comprehensive PostgreSQL solutions since 1997 http://www.commandprompt.com/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate
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