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Postgres FD Implementation
Commit 0b8e46e4 authored by Tom Lane's avatar Tom Lane
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Repair error in description of nonblocking usage of PQgetCopyData(). 

Per Volkan Yazici.
parent 532ca308
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doc/src/sgml/libpq.sgml
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<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.182 2005/06/04 20:42:41 momjian Exp $ $PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.183 2005/06/09 19:08:28 tgl Exp $
--> -->
<chapter id="libpq"> <chapter id="libpq">
...@@ -3230,8 +3230,8 @@ A result of -2 indicates that an error occurred (consult ...@@ -3230,8 +3230,8 @@ A result of -2 indicates that an error occurred (consult
When <parameter>async</> is true (not zero), <function>PQgetCopyData</> When <parameter>async</> is true (not zero), <function>PQgetCopyData</>
will not block waiting for input; it will return zero if the <command>COPY</command> is still will not block waiting for input; it will return zero if the <command>COPY</command> is still
in progress but no complete row is available. (In this case wait for in progress but no complete row is available. (In this case wait for
read-ready before trying again; it does not matter whether you call read-ready and then call <function>PQconsumeInput</> before calling
<function>PQconsumeInput</>.) When <parameter>async</> is <function>PQgetCopyData</> again.) When <parameter>async</> is
false (zero), <function>PQgetCopyData</> will block until data is available false (zero), <function>PQgetCopyData</> will block until data is available
or the operation completes. or the operation completes.
</para> </para>
......
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