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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_REPL_ADD_DAV_CR">
<refmeta>
<refentrytitle>REPL_ADD_DAV_CR</refentrytitle>
<refmiscinfo>repl</refmiscinfo>
</refmeta>
<refnamediv>
<refname>REPL_ADD_DAV_CR</refname>
<refpurpose>Creates conflict resolver for bi-directional replication in DAV</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_REPL_ADD_DAV_CR">
<funcprototype id="fproto_REPL_ADD_DAV_CR">
<funcdef>None <function>REPL_ADD_DAV_CR</function></funcdef>
<paramdef>in <parameter>col</parameter> varchar</paramdef>
<paramdef>in <parameter>name_suffix</parameter> varchar</paramdef>
<paramdef>in <parameter>order</parameter> integer</paramdef>
<paramdef>in <parameter>class</parameter> varchar</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_REPL_ADD_DAV_CR">
<title>Description</title>
<para>Simple conflict resolvers for DAV bi-directional replication can be generated by calling this function.</para>
</refsect1>
<refsect1 id="params_REPL_ADD_DAV_CR"><title>Parameters</title>
<refsect2><title>col</title>
<para>Collection for which to generate a conflict resolver for.</para></refsect2>
<refsect2><title>name_suffix</title>
<para>Conflict resolver name suffix.</para></refsect2>
<refsect2><title>order</title>
<para>Resolver order number.</para></refsect2>
<refsect2><title>class</title>
<para><computeroutput>class</computeroutput> can be one of the
following:</para>
<simplelist>
<member><emphasis>'max_mtime'</emphasis>
<para>resource with maximum mtime wins (most recent resource)</para></member>
<member><emphasis>'min_mtime'</emphasis>
<para>resource with minimum mtime wins</para></member>
<member><emphasis>'max_ctime'</emphasis>
<para>resource with maximum ctime wins</para></member>
<member><emphasis>'min_ctime'</emphasis>
<para>resource with minimum ctime wins</para></member>
<member><emphasis>'backup'</emphasis>
<para>backup of resource that lost conflict resolution will be
performed, conflict resolution will continue</para></member>
<member><emphasis>'notify'</emphasis>
<para>owner of resource will be notified if his resource lost
conflict resolution</para></member>
<member><emphasis>'pub_wins', 'custom'</emphasis>
<para>publisher always wins</para></member>
<member><emphasis>'sub_wins'</emphasis>
<para>subscriber always wins</para></member>
</simplelist>
</refsect2>
</refsect1>
<refsect1 id="ret_REPL_ADD_DAV_CR"><title>Return Types</title>
<para>None.</para>
</refsect1>
<!--
<refsect1 id="errors_REPL_ADD_DAV_CR">
<title>Errors</title>
<para>This function can generate the following errors:</para>
<errorcode></errorcode>
</refsect1>
-->
<refsect1 id="examples_REPL_ADD_DAV_CR">
<title>Examples</title>
<example id="ex_REPL_ADD_DAV_CR"><title>Conflict Resolver</title>
<para>A conflict resolver that chooses a resource with minimal creation time
can be defined with the following statement:</para>
<screen>
REPL_ADD_DAV_CR('/DAV/regress', 'min_ctime', 100, 'min_ctime');
</screen>
</example>
</refsect1>
<refsect1 id="seealso_REPL_ADD_DAV_CR">
<title>See Also</title>
<para><link linkend="fn_REPL_ADD_SNAPSHOT_CR"><function>REPL_ADD_SNAPSHOT_CR()</function></link></para>
</refsect1>
</refentry>
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