Re: Unable to execute \copy from Client Application

On Thu, 2012-02-16 at 01:05 -0800, sujayr06 wrote:
> Hello,
>
> Please find the usage of \copy and the corresponding API.
>
> strPgSqlQuerybuf<<"\\copy hnb_registration FROM
> '/root/Sujay/hnbfile.txt' USING DELIMITERS ','";
>
> pPostGresQueryResult = PQexecParams(pPgConnection,
> strPgSqlQuerybuf.str().c_str(),
> 0, // one param
> NULL, // let the
> backend deduce param type
> NULL,
> NULL, // don't need
> param lengths since text
> NULL, // default to
> all text params
> 0);
> ePostGresCmdExecStatus =
> PQresultStatus(pPostGresQueryResult) ;
>
> Let me know if the usage has to be corrected.

Once again, you cannot use the \copy metacommand. Use the COPY API from
libpq (http://www.postgresql.org/docs/9.1/interactive/libpq-copy.html)

--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com