Re: Cancelling Requests Frontend/Backend Protocol TCP/IP

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Raimon Fernandez <coder(at)montx(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Cancelling Requests Frontend/Backend Protocol TCP/IP
Date: 2009-11-02 16:53:58
Message-ID: 5201.1257180838@sss.pgh.pa.us
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Raimon Fernandez <coder(at)montx(dot)com> writes:
> The sentence 'backend has nished processing the query' means that
> postgresql has finished processing the select and also has sent all
> the rows ?

There is no distinction; rows are sent as they are generated.

regards, tom lane

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