~drizzle-trunk/drizzle/development

1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
1999.6.1 by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file
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 *  Copyright (C) 2009 Sun Microsystems, Inc.
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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2173.2.1 by Monty Taylor
Fixes incorrect usage of include
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#include <config.h>
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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#include <drizzled/show.h>
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#include <drizzled/session.h>
1966.2.5 by Brian Aker
Style change around session list.
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#include <drizzled/session/cache.h>
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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#include <drizzled/statement/kill.h>
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1130.3.12 by Monty Taylor
using namespace drizzled; to namespace drizzled { in statement/
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namespace drizzled
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{
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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2104.3.13 by Brian Aker
Encapsulate kill from parser.
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namespace statement
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{
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Kill::Kill(Session *in_session, Item *item, bool is_query_kill) :
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  Statement(in_session)
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  {
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    if (is_query_kill)
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    {
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      getSession()->getLex()->type= ONLY_KILL_QUERY;
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    }
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    getSession()->getLex()->value_list.empty();
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    getSession()->getLex()->value_list.push_front(item);
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    getSession()->getLex()->sql_command= SQLCOM_KILL;
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  }
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} // namespace statement
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2015.3.1 by Brian Aker
Encapsulate client call. Also remove the need to call current_session when
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bool statement::Kill::kill(session_id_t id, bool only_kill_query)
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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{
2015.3.1 by Brian Aker
Encapsulate client call. Also remove the need to call current_session when
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  drizzled::Session::shared_ptr session_param= session::Cache::singleton().find(id);
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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2015.3.1 by Brian Aker
Encapsulate client call. Also remove the need to call current_session when
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  if (session_param and session_param->isViewable(*getSession()->user()))
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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  {
2015.3.1 by Brian Aker
Encapsulate client call. Also remove the need to call current_session when
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    session_param->awake(only_kill_query ? Session::KILL_QUERY : Session::KILL_CONNECTION);
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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    return true;
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  }
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  return false;
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}
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1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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bool statement::Kill::execute()
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{
2098.4.1 by Brian Aker
Make session encapsulated.
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  Item *it= (Item *) getSession()->lex->value_list.head();
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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2098.4.1 by Brian Aker
Make session encapsulated.
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  if ((not it->fixed && it->fix_fields(getSession()->lex->session, &it)) || it->check_cols(1))
1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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  {
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    my_message(ER_SET_CONSTANTS_ONLY, 
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               ER(ER_SET_CONSTANTS_ONLY),
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               MYF(0));
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    return true;
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  }
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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2098.4.1 by Brian Aker
Make session encapsulated.
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  if (kill(static_cast<session_id_t>(it->val_int()), getSession()->lex->type & ONLY_KILL_QUERY))
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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  {
2098.4.1 by Brian Aker
Make session encapsulated.
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    getSession()->my_ok();
1933.2.2 by Brian Aker
Move kill over to just being in the execute layer for now.
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  }
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  else
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  {
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    my_error(ER_NO_SUCH_THREAD, MYF(0), it->val_int());
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  }
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1100.3.49 by Padraig O'Sullivan
Extracted the KILL command into its own class and implementation files.
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  return false;
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}
1130.3.12 by Monty Taylor
using namespace drizzled; to namespace drizzled { in statement/
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} /* namespace drizzled */
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