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Merge Stewart's dead code removal

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drizzled/function/str/set_collation.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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#include <drizzled/function/str/strfunc.h>
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namespace drizzled
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{
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class Item_func_set_collation :public Item_str_func
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{
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public:
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  const char *func_name() const { return "collate"; }
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  enum Functype functype() const { return COLLATE_FUNC; }
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  virtual void print(String *str, enum_query_type query_type);
 
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  Item_field *filed_for_view_update()
 
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  {
 
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    /* this function is transparent for view updating */
 
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    return args[0]->filed_for_view_update();
 
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  }
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_FUNCTION_STR_SET_COLLATION_H */