| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Raimon Fernandez <coder(at)montx(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Implementing Frontend/Backend Protocol TCP/IP |
| Date: | 2009-10-27 13:44:54 |
| Message-ID: | 20091027134454.GC4876@alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general pgsql-interfaces |
Raimon Fernandez wrote:
> I receive string data, I suppose it's text data.
>
> I can parse the data received, search for a B.
You don't search for a B. You search for an S. The B in the
documentation you quote indicates that this message can be sent by the
backend only. You'll notice others have an F (sent by frontend only)
and some have F & B.
> Documentation:
> -----------------------------------------------------------------------------
> ParameterStatus (B)
> Byte1(’S’)
> Identifies the message as a run-time parameter status report.
> Int32
> Length of message contents in bytes, including self.
> String
> The name of the run-time parameter being reported.
> String
> The current value of the parameter.
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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