On Fri, 16 May 2008 09:55:56 -0400 Andrew Sullivan <ajs@xxxxxxxxxxxxxxxxx> wrote: > On Fri, May 16, 2008 at 09:06:11AM +0200, Ivan Sergio Borgonovo > wrote: > > Is > > BEGIN TRANSACTION ISOLATION LEVEL SERIALIZABLE > > what I'm looking for? > Yes. Perfect, thanks. What is the effect of having nested functions all declared SERIALIZABLE? What if just the outermost is declared SERIALIZABLE? -- Ivan Sergio Borgonovo http://www.webthatworks.it