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  • Committer: Brian Aker
  • Date: 2009-10-07 16:55:53 UTC
  • mfrom: (1161.2.1 bug444827)
  • Revision ID: brian@gaz-20091007165553-9tnp7liw1k9g6gvc
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drizzled/item/default_value.cc
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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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#include "config.h"
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#include <drizzled/server_includes.h>
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#include <drizzled/error.h>
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#include <drizzled/name_resolution_context.h>
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#include <drizzled/table.h>
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#include <drizzled/session.h>
 
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#include <drizzled/current_session.h>
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#include <drizzled/item/default_value.h>
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namespace drizzled
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{
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bool Item_default_value::eq(const Item *item, bool binary_cmp) const
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{
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  return item->type() == DEFAULT_VALUE_ITEM &&
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    my_error(ER_NO_DEFAULT_FOR_FIELD, MYF(0), field_arg->field->field_name);
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    goto error;
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  }
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  if (!(def_field= (Field*) memory::sql_alloc(field_arg->field->size_of())))
 
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  if (!(def_field= (Field*) sql_alloc(field_arg->field->size_of())))
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    goto error;
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  memcpy(def_field, field_arg->field, field_arg->field->size_of());
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  def_field->move_field_offset((ptrdiff_t)
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                               (def_field->getTable()->getDefaultValues() - def_field->getTable()->record[0]));
 
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  def_field->move_field_offset((my_ptrdiff_t)
 
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                               (def_field->table->s->default_values -
 
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                                def_field->table->record[0]));
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  set_field(def_field);
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  return false;
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      }
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      {
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        push_warning_printf(field_arg->getTable()->in_use,
 
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        push_warning_printf(field_arg->table->in_use,
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                            DRIZZLE_ERROR::WARN_LEVEL_WARN,
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                            ER_NO_DEFAULT_FOR_FIELD,
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                            ER(ER_NO_DEFAULT_FOR_FIELD),
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    change records at each execution.
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  */
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  if (arg != new_item)
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    getSession().change_item_tree(&arg, new_item);
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    current_session->change_item_tree(&arg, new_item);
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  return (this->*transformer)(args);
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}
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} /* namespace drizzled */