Okay, I understand you hint, Tom and Robert. Sorry to trouble. I've ask here because I thought that exactly "only developer will know the answer" on my question: "is it guaranteed ... ?".
Many thanks to Florian and Andrew for detailed explanations, advice and etc without pointing me to the sources. Respect! :-) 2010/12/8 Robert Haas <[email protected]> > On Wed, Dec 8, 2010 at 11:09 AM, Tom Lane <[email protected]> wrote: > > Dmitriy Igrishin <[email protected]> writes: > >> I always read the documentation, but don't want (yes, don't want) > >> to read a lot of code to get the answer on simple question because > >> life is too short for it. I think that people should helps each other > :-) > > > > Fine, but that sort of question doesn't belong on pgsql-hackers. > > Right. Perhaps it's useful to quote the description of the list[1]: > > The PostgreSQL developers team lives here. Discussion of current > development issues, problems and bugs, and proposed new features. If > your question cannot be answered by people in the other lists, and it > is likely that only a developer will know the answer, you may re-post > your question in this list. You must try elsewhere first! > > -- > Robert Haas > EnterpriseDB: http://www.enterprisedb.com > The Enterprise PostgreSQL Company > > [1] http://archives.postgresql.org/pgsql-hackers/ > -- // Dmitriy.
