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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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* Copyright (C) 2008 Sun Microsystems
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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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* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef DRIZZLED_FUNCTIONS_TIME_DATE_ADD_INTERVAL_H
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#define DRIZZLED_FUNCTIONS_TIME_DATE_ADD_INTERVAL_H
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#include <drizzled/functions/time/date.h>
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#include <drizzled/item/timefunc.h>
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class Item_date_add_interval :public Item_date_func
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enum_field_types cached_field_type;
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const interval_type int_type; // keep it public
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const bool date_sub_interval; // keep it public
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Item_date_add_interval(Item *a,Item *b,interval_type type_arg,bool neg_arg)
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:Item_date_func(a,b),int_type(type_arg), date_sub_interval(neg_arg) {}
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String *val_str(String *);
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const char *func_name() const { return "date_add_interval"; }
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void fix_length_and_dec();
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enum_field_types field_type() const { return cached_field_type; }
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bool get_date(DRIZZLE_TIME *res, uint32_t fuzzy_date);
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bool eq(const Item *item, bool binary_cmp) const;
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virtual void print(String *str, enum_query_type query_type);
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#endif /* DRIZZLED_FUNCTIONS_TIME_DATE_ADD_INTERVAL_H */