Drizzled Public API Documentation

show.cc
00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2009 Sun Microsystems, Inc.
00005  *
00006  *  This program is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00019  */
00020 
00021 #include <config.h>
00022 #include <drizzled/session.h>
00023 #include <drizzled/statement/show.h>
00024 
00025 namespace drizzled
00026 {
00027 namespace statement
00028 {
00029 
00030 Show::Show(Session *in_session) :
00031   Select(in_session),
00032   if_exists(false)
00033   {
00034   }
00035 
00036 } /* namespace statement */
00037 
00038 bool statement::Show::execute()
00039 {
00040   TableList *all_tables= lex().query_tables;
00041   session().status_var.last_query_cost= 0.0;
00042   bool res= execute_sqlcom_select(&session(), all_tables);
00043 
00044   return res;
00045 }
00046 
00047 } /* namespace drizzled */
00048