"variablelist"><dl class="variablelist"><dt id="LIBPQ-PQGETCOPYDATA"><span class="term"><code class="function">PQgetCopyData</code><a id="id-1.7.3.17.9.3.1.1.2" class="indexterm"></a></span> <a href="#LIBPQ-PQGETCOPYDATA" class="id_link">#</a></dt><dd><p>
       Receives data from the server during <code class="literal">COPY_OUT</code> state.
</p><pre class="synopsis">
int PQgetCopyData(PGconn *conn,
                  char **buffer,
                  int async);
</pre><p>
      </p><p>
       Attempts to ob