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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_unimport_clr">
<refmeta>
<refentrytitle>unimport_clr</refentrytitle>
<refmiscinfo>udt</refmiscinfo>
</refmeta>
<refnamediv>
<refname>unimport_clr</refname>
<refpurpose>This function automatically drops the SQL Type wrappers based on
the CLR Reflection API.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_unimport_clr">
<funcprototype id="fprot_unimport_clr">
<funcdef>any <function>unimport_clr</function></funcdef>
<paramdef>in <parameter>assemblies_vector</parameter> any</paramdef>
<paramdef>in <parameter>classes_vector</parameter> any</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_unimport_clr">
<title>Description</title>
<para>This function automatically drops the SQL Type wrappers based on
the CLR Reflection API. If there is compiled Virtuoso/PL code that
references the type it will fail to execute (with a compilation error)
when executed or compiled.</para>
</refsect1>
<refsect1 id="params_unimport_clr">
<title>Parameters</title>
<refsect2><title>assemblies_vector</title>
<para>a vector of assembly names (as VARCHAR) to look into (or null).</para>
</refsect2>
<refsect2><title>classes_vector</title>
<para>a vector of type names to create SQL type wrappers for (or null to mark
all the types in the assemblies specified by assemblies_vector. In that case the
<computeroutput>assemblies_vector</computeroutput> cannot be NULL).</para>
</refsect2>
</refsect1>
<refsect1 id="examples_unimport_clr">
<title>Examples</title>
<example id="ex_unimport_clr"><title>Dropping an imported Class</title>
<para>Now this library must be introduced to the Virtuoso Server. In ISQL
use the following commands to test the CLR:</para>
<programlisting><![CDATA[
SQL> DB..unimport_clr (vector ('sanity'), vector ('sanity'));
Done. -- 300 msec.
SQL> select sanity::test('Rob');
*** Error 37000: [Virtuoso Driver][Virtuoso Server]UD041: No user defined type DB.DBA.sanity
at line 2 of Top-Level:
select sanity::test('Rob')
]]></programlisting>
</example>
</refsect1>
<refsect1 id="seealso_unimport_clr">
<title>See Also</title>
<para><link linkend="fn_import_clr">import_clr</link></para>
<para><link linkend="runtimehosting">The Runtime Hosting Chapter</link></para>
</refsect1>
</refentry>
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