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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_username">
<refmeta>
<refentrytitle>username</refentrytitle>
<refmiscinfo>sql</refmiscinfo>
</refmeta>
<refnamediv>
<refname>username</refname>
<refpurpose>returns the login name of the current user</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_username">
<funcprototype id="fproto_username">
<funcdef><function>username</function></funcdef>
<paramdef></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc"><title>Description</title>
<para>Returns the login name of the user of the connection.
Selecting <computeroutput>user</computeroutput> is equivalent.</para>
</refsect1>
<refsect1 id="params"><title>Parameters</title>
<para>None</para>
</refsect1>
<refsect1 id="ret"><title>Return Values</title>
<para>A <type>string</type> containing the login name of
current user</para>
</refsect1>
<refsect1 id="examples"><title>Examples</title>
<example id="ex_username_1"><title>Get current DB user</title>
<screen>
SQL> select username();
callret
VARCHAR
_______________________________________________________________________________
dba
1 Rows. -- 5 msec.
SQL> select user;
callret
VARCHAR
_______________________________________________________________________________
dba
1 Rows. -- 4 msec.
</screen>
</example>
</refsect1>
</refentry>
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