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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_internal_type">
<refmeta>
<refentrytitle>internal_type</refentrytitle>
<refmiscinfo>type</refmiscinfo>
</refmeta>
<refnamediv>
<refname>internal_type</refname>
<refpurpose>returns internal integer datatype of its argument</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_internal_type">
<funcprototype id="fproto_internal_type">
<funcdef><function>internal_type</function></funcdef>
<paramdef><parameter>arg</parameter> anything</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc"><title>Description</title>
<para>internal_type returns an integer value representing the internal type of
its argument. These values are the same as what Virtuoso uses in the
column COL_DTP of the system table SYS_COLS for keeping the track of the
default types of each column of each table.
</para>
<screen>internal_type(space(5)) -> 182 (A long string)</screen>
</refsect1>
</refentry>
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