Re: implementing asynchronous notifications
От | David Gagnon |
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Тема | Re: implementing asynchronous notifications |
Дата | |
Msg-id | 42667C72.9070708@siunik.com обсуждение исходный текст |
Ответ на | Re: implementing asynchronous notifications (Oliver Jowett <oliver@opencloud.com>) |
Ответы |
Is closing a ResulSet, Statement or connection act as a rollback when
a transaction is not commited? Not clear in JavaDoc.
Re: implementing asynchronous notifications |
Список | pgsql-jdbc |
Hi, I just read this thread. Wich seems really interesting. Is there an example on how to use Async Notifies? I look at it a couple of months ago and found it not sufficient for my needs. I need to implement a notification mechanism to clear data from caches in my application on data update. Is this change allow me to do that .. ? That will be so nice :-) If yes it's that possible to get a small example on how to use it. Thanks! /David Oliver Jowett wrote: >Andras Kadinger wrote: > > > >>PGConnection.getNotifies() now processes peding Async Notifies first - no >>need to send polling queries to the server anymore. The result is zero >>network traffic in the idle case. >> >> > >I've applied your latest patch (with some cosmetic editing and a >testcase) to CVS HEAD. Thanks for implementing this! > >-O > >---------------------------(end of broadcast)--------------------------- >TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) > > >
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