Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Вячеслав Блинников
> > > 2: Operation system will refuse me to create thousand threads and, > anyway, > > database will return responds averagely just when all of them will be > > accomplished. > > I don't know how I can help you, since you haven't explained the > architecture of your application very well. > It do

Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Peter Geoghegan
2011/1/6 Вячеслав Блинников : > 1: Didn't figured out what it does mean - can you explain it better? http://ru.wikipedia.org/wiki/%D0%A1%D0%B5%D0%BC%D0%B0%D1%84%D0%BE%D1%80_(%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0) > 2: Operation system will refuse me to create thousand

Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Вячеслав Блинников
1: Didn't figured out what it does mean - can you explain it better? 2: Operation system will refuse me to create thousand threads and, anyway, database will return responds averagely just when all of them will be accomplished. 3: I never close a connection once it was created, so any pool will n

Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Peter Geoghegan
2011/1/5 Вячеслав Блинников : > The whole thing is: > - server connect to the database and wait for incoming connections > - when incoming connection occurs, server request the database for some data > about connected client - server must do it asynchronously and without > creating any threads just

Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Вячеслав Блинников
The whole thing is: - server connect to the database and wait for incoming connections - when incoming connection occurs, server request the database for some data about connected client - server must do it asynchronously and without creating any threads just for connected client (there can be more

Re: [GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Peter Geoghegan
2011/1/5 Вячеслав Блинников : > Database connection using "libpq": > So, generally speaking, I need: > - send multiple queries using "PQsendQuery()" (or what else) > - bind some data (void*) to each qeury > - obtain results using "PQgetResult()" (or what else) and to know which data > is bound to e

[GENERAL] Asynchronous queries with bound data.

2011-01-05 Thread Вячеслав Блинников
Database connection using "libpq": So, generally speaking, I need: - send multiple queries using "PQsendQuery()" (or what else) - bind some data (void*) to each qeury - obtain results using "PQgetResult()" (or what else) and to know which data is bound to each result (correspondence between queries