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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_sql_data_sources">
<refmeta>
<refentrytitle>sql_data_sources</refentrytitle>
<refmiscinfo>rmt</refmiscinfo>
</refmeta>
<refnamediv>
<refname>sql_data_sources</refname>
<refpurpose>get list of available DSNs</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_sql_data_sources">
<funcprototype id="fproto_sql_data_sources">
<funcdef><function>sql_data_sources</function></funcdef>
<paramdef/>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_sql_data_sources">
<title>Description</title>
<para><function>sql_data_sources</function> is used to get the list of datasources
available to the dsn. It returns a vector of 2 element vectors containing Data
source name and type pairs.</para>
</refsect1>
<refsect1 id="params_sql_data_sources">
<title>Parameters</title>
<para>As defined in ODBC API for the corresponding catalog call.</para>
</refsect1>
<refsect1 id="ret_sql_data_sources"><title>Return Types</title>
<para>As defined in ODBC API for the corresponding catalog call.</para>
<para>A vector containing a 2 element vector for each defined data
source with a <type>string</type> data source name as 1st element and a
<type>string</type> data source type as the 2nd element.</para>
</refsect1>
<!-- <refsect1 id="errors_sql_data_sources">
<title>Errors</title>
<table>
<title>Errors signalled by</title>
<tgroup cols="4">
<thead>
<row>
<entry>SQLState</entry>
<entry>Error Code</entry>
<entry>Error Text</entry>
<entry>Description</entry></row></thead>
<tbody>
<row>
<entry><errorcode></errorcode></entry>
<entry><errorcode></errorcode></entry>
<entry><errorname></errorname></entry>
<entry></entry>
</row>
</tbody>
</tgroup>
</table>
</refsect1> -->
<refsect1 id="examples_sql_data_sources">
<title>Examples</title>
<example id="ex_sql_data_sources"><title>Simple Use</title>
<screen>SQL> select aref (aref (sql_data_sources(), 0), 0);
callret
VARCHAR
_______________________________________________________________________________
Local Virtuoso
1 Rows. -- 4 msec.
</screen>
</example>
</refsect1>
<refsect1 id="seealso_sql_data_sources">
<title>See Also</title>
<para><link linkend="fn_sql_columns"><function>sql_columns</function></link>
<link linkend="fn_sql_primary_keys"><function>sql_primary_keys</function></link>,
<link linkend="fn_sql_gettypeinfo"><function>sql_gettypeinfo</function></link>,
<link linkend="fn_sql_statistics"><function>sql_statistics</function></link>,
<link linkend="fn_sql_tables"><function>sql_tables</function></link>.</para>
</refsect1>
</refentry>
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