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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-cursor">
<refnamediv>
<refname>ingres_cursor</refname>
<refpurpose>Gets a cursor name for a given link resource</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>ingres_cursor</methodname>
<methodparam choice="opt"><type>resource</type><parameter>link</parameter></methodparam>
</methodsynopsis>
<para>
Returns an string containing the active cursor name. If no cursor is
active then NULL is returned.
</para>
<para>
If a <parameter>link</parameter> resource is passed to
<function>ingres_cursor</function> it returns the cursor name recorded
for the link. If no link is passed then
<function>ingres_cursor</function> returns the cursor name asssociated
with the default link.
</para>
<para>
<example>
<title><function>ingres_cursor</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$link = ingres_connect($database, $user, $password);
ingres_prepare("select * from table", $link);
$cursor_name = ingres_cursor($link);
echo $cursor_name;
?>
]]>
</programlisting>
</example>
</para>
<para>
See also
<function>ingres_prepare</function> and
<function>ingres_execute</function>.
</para>
</refsect1>
</refentry>
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