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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.dbplus-rcrtexact" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>dbplus_rcrtexact</refname>
<refpurpose>Creates an exact but empty copy of a relation including indices</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>dbplus_rcrtexact</methodname>
<methodparam><type>string</type><parameter>name</parameter></methodparam>
<methodparam><type>resource</type><parameter>relation</parameter></methodparam>
<methodparam choice="opt"><type>bool</type><parameter>overwrite</parameter></methodparam>
</methodsynopsis>
<para>
<function>dbplus_rcrtexact</function> will create an exact but
empty copy of the given <parameter>relation</parameter> under a
new <parameter>name</parameter>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>relation</parameter></term>
<listitem>
<para>
The copied relation, opened by <function>dbplus_open</function>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>overwrite</parameter></term>
<listitem>
<para>
An existing relation by the same <parameter>name</parameter> will only
be overwritten if this parameter is set to &true; and no other process
is currently using the relation.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns resource on success or <constant>DBPLUS_ERR_UNKNOWN</constant> on
failure.
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
&warn.experimental.func;
</refsect1>
</refentry>
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