Re: recursive function needs static variable
От | Nabil Sayegh |
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Тема | Re: recursive function needs static variable |
Дата | |
Msg-id | 1056510650.3449.83.camel@billy обсуждение исходный текст |
Ответ на | Re: recursive function needs static variable (Joe Conway <mail@joeconway.com>) |
Ответы |
Re: recursive function needs static variable
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Список | pgsql-novice |
Am Mit, 2003-06-25 um 04.34 schrieb Joe Conway: > Nabil Sayegh wrote: > Each backend connection is a single threaded process, so there should be > no problem. But I don't think it needs to be static anyway (see below). Is this also true for several function calls in 1 query ? > > I guess, that if I set the variable to 1 at each beginning of the > > function, it will conflict. So, this is okay ? > Add the counter variable to build_tuplestore_recursively()'s arguments. > Initialize it in connectby(), and increment it every time > BuildTupleFromCStrings() is called. Already tried that, but due to the recursion the incrementation steps get undone each time the build_tuplestore_recursively returns :). => The serial is nomore UNIQUE tfyh -- e-Trolley Sayegh & John, Nabil Sayegh Tel.: 0700 etrolley /// 0700 38765539 Fax.: +49 69 8299381-8 PGP : http://www.e-trolley.de
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