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  • Committer: Brian Aker
  • Date: 2009-02-21 00:18:15 UTC
  • Revision ID: brian@tangent.org-20090221001815-x20e8h71e984lvs1
Completion (?) of uint conversion.

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drizzled/select_dumpvar.h
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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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 *
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 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
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 *  Copyright (C) 2008 Sun Microsystems
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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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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef DRIZZLED_SELECT_DUMPVAR_H
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#define DRIZZLED_SELECT_DUMPVAR_H
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#include "drizzled/error.h"
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#include "drizzled/function/set_user_var.h"
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#include <vector>
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namespace drizzled
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{
 
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#include <drizzled/error.h>
 
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class select_dumpvar :public select_result_interceptor {
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  ha_rows row_count;
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public:
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  std::vector<var *> var_list;
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  select_dumpvar()  { var_list.clear(); row_count= 0;}
 
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  List<my_var> var_list;
 
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  select_dumpvar()  { var_list.empty(); row_count= 0;}
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  ~select_dumpvar() {}
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  int prepare(List<Item> &list, Select_Lex_Unit *u)
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  {
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    unit= u;
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    if (var_list.size() != list.elements)
 
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    if (var_list.elements != list.elements)
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    {
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      my_message(ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT,
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                 ER(ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT), MYF(0));
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  bool send_data(List<Item> &items)
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  {
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    std::vector<var *>::const_iterator iter= var_list.begin();
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    List_iterator_fast<my_var> var_li(var_list);
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    List_iterator<Item> it(items);
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    Item *item= NULL;
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    var *current_var;
 
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    Item *item;
 
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    my_var *mv;
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    if (unit->offset_limit_cnt)
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    {                                           // using limit offset,count
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      my_message(ER_TOO_MANY_ROWS, ER(ER_TOO_MANY_ROWS), MYF(0));
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      return(1);
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    }
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    while ((iter != var_list.end()) && (item= it++))
 
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    while ((mv= var_li++) && (item= it++))
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    {
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      current_var= *iter;
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      if (current_var->local == 0)
 
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      if (mv->local == 0)
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      {
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        Item_func_set_user_var *suv= new Item_func_set_user_var(current_var->s, item);
 
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        Item_func_set_user_var *suv= new Item_func_set_user_var(mv->s, item);
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        suv->fix_fields(session, 0);
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        suv->check(0);
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        suv->update();
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      }
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      ++iter;
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    }
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    return(session->is_error());
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  }
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_SELECT_DUMPVAR_H */