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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/sesam.xml, last change in rev 1.1 -->
<refentry id="function.sesam-field-name">
<refnamediv>
<refname>sesam_field_name</refname>
<refpurpose>
Return one column name of the result set
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>sesam_field_name</methodname>
<methodparam><type>string</type><parameter>result_id</parameter></methodparam>
<methodparam><type>int</type><parameter>index</parameter></methodparam>
</methodsynopsis>
<para>
Returns the name of a field (i.e., the column name) in the result
set, or &false; on error.
</para>
<para>
For "immediate" queries, or for dynamic columns, an empty string
is returned.
</para>
<note>
<para>
The column index is zero-based, not one-based as in SESAM.
</para>
</note>
<para>
See also: <function>sesam_field_array</function>. It provides an
easier interface to access the column names and types, and allows
for detection of "multiple fields".
</para>
</refsect1>
</refentry>
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