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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems
*
* 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; version 2 of the License.
*
* 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
*/
#ifndef DRIZZLED_FUNCTION_STR_SYSCONST_H
#define DRIZZLED_FUNCTION_STR_SYSCONST_H
#include <drizzled/function/str/strfunc.h>
class Item_func_sysconst :public Item_str_func
{
public:
Item_func_sysconst()
{ collation.set(system_charset_info,DERIVATION_SYSCONST); }
Item *safe_charset_converter(const CHARSET_INFO * const tocs);
/*
Used to create correct Item name in new converted item in
safe_charset_converter, return string representation of this function
call
*/
virtual const char *fully_qualified_func_name() const = 0;
bool check_vcol_func_processor(unsigned char *int_arg __attribute__((unused)))
{ return true; }
};
#endif /* DRIZZLED_FUNCTION_STR_SYSCONST_H */
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