Re: [HACKERS] Extended queries

2005-12-14 Thread Tom Lane
Tatsuo Ishii <[EMAIL PROTECTED]> writes: > My point is, message xyz is immediately delivered or not is not very > cleary described in the docs. > For example in "simple" quries at the completion of the commands > CommandComplete is immediately delivered despite it's not cleary > stated in the docs.

Re: [HACKERS] Extended queries

2005-12-14 Thread Tatsuo Ishii
> Tatsuo Ishii <[EMAIL PROTECTED]> writes: > > However a extended query "Execute" does not return CommandComplete > > (note: ErrorResponse will be returned if an error occurs). Although > > the doc says " Therefore, an Execute phase is always terminated by the > > appearance of exactly one of these

Re: [HACKERS] Extended queries

2005-12-14 Thread Tom Lane
Tatsuo Ishii <[EMAIL PROTECTED]> writes: > However a extended query "Execute" does not return CommandComplete > (note: ErrorResponse will be returned if an error occurs). Although > the doc says " Therefore, an Execute phase is always terminated by the > appearance of exactly one of these messages:

[HACKERS] Extended queries

2005-12-14 Thread Tatsuo Ishii
Hi, I have difficulties with extended queries and pgpool combo. the background: After sending a query to the backend, pgpool waits for a response from the backend so that pgpool can make sure that the query completes. This is necessary since pgpool needs to keep the order of SQL commands (especi