php-doc-en/reference/ingres-ii/functions/ingres-num-fields.xml
Hartmut Holzgraefe 5b9fc29465 revision tags added
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2002-04-17 06:45:35 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/ingres_ii.xml, last change in rev 1.1 -->
<refentry id="function.ingres-num-fields">
<refnamediv>
<refname>ingres_num_fields</refname>
<refpurpose>
Get the number of fields returned by the last query
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>ingres_num_fields</methodname>
<methodparam choice="opt"><type>resource</type><parameter>link</parameter></methodparam>
</methodsynopsis>
&warn.experimental.func;
<para>
<function>ingres_num_fields</function> returns the number of
fields in the results returned by the Ingres server after a call
to <function>ingres_query</function>
</para>
<para>
See also
<function>ingres_query</function>,
<function>ingres_fetch_array</function>,
<function>ingres_fetch_object</function>, and
<function>ingres_fetch_row</function>.
</para>
</refsect1>
</refentry>
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