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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2009 Sun Microsystems, Inc.
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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
*/
#include <config.h>
#include <drizzled/show.h>
#include <drizzled/session.h>
#include <drizzled/statement/rollback.h>
namespace drizzled
{
namespace statement
{
Rollback::Rollback(Session *in_session, bool tx_chain_arg, bool tx_release_arg) :
Statement(in_session),
tx_chain(tx_chain_arg),
tx_release(tx_release_arg)
{
set_command(SQLCOM_ROLLBACK);
}
bool Rollback::execute()
{
if (not session().endTransaction(tx_release ? ROLLBACK_RELEASE : tx_chain ? ROLLBACK_AND_CHAIN : ROLLBACK))
{
return true;
}
session().my_ok();
return false;
}
} /* namespace statement */
} /* namespace drizzled */
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