Re: ECPG FETCH readahead

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От Michael Meskes
Тема Re: ECPG FETCH readahead
Дата
Msg-id 20100624121335.GC24137@feivel.credativ.lan
обсуждение исходный текст
Ответ на Re: ECPG FETCH readahead  (Böszörményi Zoltán <zb@cybertec.at>)
Ответы Re: ECPG FETCH readahead  (PostgreSQL - Hans-Jürgen Schönig<postgres@cybertec.at>)
Re: ECPG FETCH readahead  (Böszörményi Zoltán <zb@cybertec.at>)
Список pgsql-hackers
> I think, yes, it does make sense. Because we are talking
> about porting a whole lot of COBOL applications.

COBOL???

> The ESQL/C or ECPG connector was already written
> the Informix quirks in mind, so it fetches only one record
> at a time passing it to the application. And similar performance
> is expected from ECPG - which excpectation is not fulfilled
> currently because libecpg doesn't do the same caching as
> ESQL/C does.

Eh, you are talking about a program you wrote for your customer or they wrote
themselves, right? I simply refuse to add this stuff only to fix this situation
for that one customer of yours if it only hits them. Now the thing to discuss
is how common is this situation.

Michael
--
Michael Meskes
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