Re: getting async raise notice messages

On Jan 26, 2015, at 4:42 PM, Dave Cramer <pg@fastcrypt.com> wrote:

Pawel,

Have a look at org/postgresql/test/jdbc2/NotifyTest.java for exactly what you proposed. As for when it gets notified, I do not know how you would tell as the spec does not provide this functionality (AFAIK)

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

On 26 January 2015 at 17:52, Pawel Veselov <pawel.veselov@gmail.com> wrote:

Dave,

On Mon, Jan 26, 2015 at 2:38 PM, Dave Cramer <pg@fastcrypt.com> wrote:

http://www.postgresql.org/message-id/46A5E225.2070903@lewczuk.com

Dave Cramer

I've seen that :) May be I'm missing something, but that's not asynchronous. I need to wait until statement finishes before calling those getWarnings() methods. May be I can call them from another thread (at least on Connection/Statement object) as the SQL is being processed, and they will return current messages, but I'm not sure when to - i.e. how do I know when a new message has been made available.

 

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

On 26 January 2015 at 17:06, Pawel Veselov <pawel.veselov@gmail.com> wrote:

Hi.

Is it possible to get output of raise notice statements as produced by a PL function, as the function is being executed? And if yes, what version was that introduced in?