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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="sqlite3result.columnname" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>SQLite3Result::columnName</refname>
<refpurpose>Returns the name of the nth column</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="SQLite3Result">
<modifier>public</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>SQLite3Result::columnName</methodname>
<methodparam><type>int</type><parameter>column</parameter></methodparam>
</methodsynopsis>
<para>
Returns the name of the column specified by the
<parameter>column</parameter>.
Note that the name of a result column is the value of the <literal>AS</literal> clause
for that column, if there is an <literal>AS</literal> clause. If there is no <literal>AS</literal>
clause then the name of the column is unspecified and may change from one release of libsqlite3
to the next.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>column</parameter></term>
<listitem>
<para>
The numeric zero-based index of the column.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the <type>string</type> name of the column identified by
<parameter>column</parameter>, or &false; if the column does not exist.
</para>
</refsect1>
</refentry>
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