table_reference.h

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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 *
 *  Copyright (C) 2008-2009 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
 */

#pragma once

#include <drizzled/base.h>
#include <drizzled/definitions.h>

namespace drizzled {

struct table_reference_st
{
  table_reference_st() :
    key_err(false),
    key_parts(0),
    key_length(0),
    key(0),
    key_buff(NULL),
    key_buff2(NULL),
    key_copy(NULL),
    items(NULL),
    cond_guards(NULL),
    null_ref_key(NULL),
    disable_cache(false)
  { }

  bool key_err;
  uint32_t key_parts; 
  uint32_t key_length; 
  int32_t key; 
  unsigned char *key_buff; 
  unsigned char *key_buff2; 
  StoredKey **key_copy; 
  Item **items; 
  bool **cond_guards;
  key_part_map  null_rejecting;
  table_map depend_map; 
  unsigned char *null_ref_key;
  bool disable_cache;
};

} /* namespace drizzled */