| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Extended queries |
| Date: | 2005-12-15 06:37:03 |
| Message-ID: | 10530.1134628623@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> 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.
Well, the protocol doc says
The simple Query message is approximately equivalent to the series Parse,
Bind, portal Describe, Execute, Close, Sync, using the unnamed ...
^^^^
and it's the Sync part that ensures prompt delivery. But feel free to
propose improved wording.
regards, tom lane
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