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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_rdf_triples_to_rdf_xml_text">
<refmeta>
<refentrytitle>DB.DBA.RDF_TRIPLES_TO_RDF_XML_TEXT</refentrytitle>
<refmiscinfo>rdf</refmiscinfo>
</refmeta>
<refnamediv>
<refname>DB.DBA.RDF_TRIPLES_TO_RDF_XML_TEXT</refname>
<refpurpose>Serializes vector of triples into a session, in RDF/XML syntax.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_rdf_triples_to_rdf_xml_text">
<funcprototype id="fproto_rdf_triples_to_rdf_xml_text">
<funcdef><function>DB.DBA.RDF_TRIPLES_TO_RDF_XML_TEXT</function></funcdef>
<paramdef>inout <parameter>triples</parameter> any</paramdef>
<paramdef>in <parameter>print_top_level</parameter> any</paramdef>
<paramdef>inout <parameter>ses</parameter> any</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_rdf_triples_to_rdf_xml_text">
<title>Description</title>
<para>Serializes vector of triples into a session, in TURTLE syntax. In current version, every triple is printed in separate top-level record (say, in rdf:Description tag),
without any pretty-print or nesting optimization.</para>
</refsect1>
<refsect1 id="params_rdf_triples_to_rdf_xml_text">
<title>Parameters</title>
<refsect2><title>triples</title>
<para>vector of triples in 'long valmode'.</para>
</refsect2>
<refsect2><title>print_top_level</title>
<para>zero if only rdf:Description tags should be written, non-zero if the rdf:RDF top-level element should also be written</para>
</refsect2>
<refsect2><title>ses</title>
<para>an output stream in server default encoding</para>
</refsect2>
</refsect1>
<!-- <refsect1 id="ret_rdf_triples_to_rdf_xml_text"><title>Return Types</title>
<para>any</para>
</refsect1>
<refsect1 id="errors_rdf_triples_to_rdf_xml_text">
<title>Errors</title>
<para>This function can generate the following errors:</para>
<errorcode></errorcode>
</refsect1>
-->
<refsect1 id="examples_rdf_triples_to_rdf_xml_text">
<title>Examples</title>
<example id="ex_rdf_triples_to_rdf_xml_text"><title>Simple example</title>
<screen><![CDATA[
create procedure simple_test(in query varchar, in dflt_graph varchar)
{
declare ses, rset, triples any;
declare txt varchar;
ses := string_output ();
rset := DB.DBA.SPARQL_EVAL_TO_ARRAY (query, dflt_graph, 1);
triples := dict_list_keys (rset[0][0], 1);
DB.DBA.RDF_TRIPLES_TO_RDF_XML_TEXT (triples, 1, ses);
txt := string_output_string (ses);
dump_large_text (txt);
}
;
]]>
</screen>
</example>
</refsect1>
<refsect1 id="seealso_rdf_triples_to_rdf_xml_text">
<title>See Also</title>
<para><link linkend="fn_rdf_audit_metadata"><function>DB.DBA.RDF_AUDIT_METADATA</function></link></para>
<para><link linkend="fn_rdf_backup_metadata"><function>DB.DBA.RDF_BACKUP_METADATA</function></link></para>
<para><link linkend="fn_rdf_load_rdfxml_mt"><function>DB.DBA.RDF_LOAD_RDFXML_MT</function></link></para>
<para><link linkend="fn_ttlp"><function>DB.DBA.TTLP</function></link></para>
<para><link linkend="fn_ttlp_mt"><function>DB.DBA.TTLP_MT</function></link></para>
<para><link linkend="fn_rdf_triples_to_ttl"><function>DB.DBA.RDF_TRIPLES_TO_TTL</function></link></para>
</refsect1>
</refentry>
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