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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef __com_sun_star_sdbc_CallableStatement_idl__
#define __com_sun_star_sdbc_CallableStatement_idl__
#include <com/sun/star/sdbc/PreparedStatement.idl>
module com { module sun { module star { module sdbc {
published interface XRow;
published interface XOutParameters;
/** is used to execute SQL stored procedures.
<p>
SDBC provides a stored procedure SQL escape that allows stored procedures
to be called in a standard way for all RDBMSs. This escape syntax has one
form that includes a result parameter and one that does not. If used, the
result parameter must be registered as an OUT parameter. The other parameters
can be used for input, output, or both. Parameters are referred to sequentially,
by number. The first parameter is 1.
</p>
<p>
<code>{?=call&lt;procedure-name&gt;[&lt;arg1&gt;,&lt;arg2&gt;,...]}<br/>{call&lt;procedure-name&gt;[&lt;arg1&gt;,&lt;arg2&gt;,...]}
</code>
</p>
<p>
IN parameter values are set using the set methods inherited from
com::sun::star::sdbc::PreparedStatement
. The type of all
OUT parameters must be registered prior to executing the stored procedure;
their values are retrieved after execution via the
<code>get</code> methods provided by the com::sun::star::sdbc::XRow.
</p>
<p>
A
<code>CallableStatement</code>
can return one
com::sun::star::sdbc::XResultSet
or multiple
com::sun::star::sdbc::ResultSet
objects. Multiple
<code>ResultSet</code>
objects are handled using operations inherited from
com::sun::star::sdbc::XPreparedStatement.
</p>
<p>
For maximum portability, a call's
com::sun::star::sdbc::ResultSet
objects and
update counts should be processed prior to getting the values of output
parameters.
</p>
*/
published service CallableStatement
{
service PreparedStatement;
/** is used for retrieve the values of OUT parameters.
*/
interface XRow;
/** is used to declare parameters as OUT parameters.
*/
interface XOutParameters;
};
}; }; }; };
/*===========================================================================
===========================================================================*/
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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