Skip site navigation (1)
Skip section navigation (2)
Peripheral Links
Header And Logo
|
Site Navigation
Re: [PATCH] Lazy xid assingment V2
- From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
- To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
- Cc: "Florian G. Pflug" <fgp(at)phlo(dot)org>, Postgresql-Hackers <pgsql-hackers(at)postgresql(dot)org>
- Subject: Re: [PATCH] Lazy xid assingment V2
- Date: Fri, 31 Aug 2007 22:51:30 -0400
- Message-id: <20070901025130.GY8046@alvh.no-ip.org> <text/plain>
Tom Lane wrote: > I note that pg_description defines xid_age as "age of a transaction ID, > in transactions before current transaction", and I'm content to stick > with that definition. Even if it does force consuming an XID. I'm not > sure that we could devise a comparably succinct description of any of > these other proposed behaviors, nor that we should even consider > changing that description. Hmm, what happens if somebody calls select age(xmin) from bigtable ? -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
- References:
- [PATCH] Lazy xid assingment V2
- From: Florian G. Pflug
- Re: [PATCH] Lazy xid assingment V2
- From: Tom Lane
- Re: [PATCH] Lazy xid assingment V2
- From: Florian G. Pflug
- Re: [PATCH] Lazy xid assingment V2
- From: Tom Lane
- Re: [PATCH] Lazy xid assingment V2
- From: Florian G. Pflug
- Re: [PATCH] Lazy xid assingment V2
- From: Tom Lane
- [PATCH] Lazy xid assingment V2
- Prev by Date: Re: [PATCH] Lazy xid assingment V2
- Previous by thread: Re: [PATCH] Lazy xid assingment V2
- Next by thread: Re: [PATCH] Lazy xid assingment V2
- Indexes: