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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_FUNCTION_TIME_CURDATE_H
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#define DRIZZLED_FUNCTION_TIME_CURDATE_H
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#include "drizzled/function/time/date.h"
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#include "drizzled/temporal.h"
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/* Abstract CURDATE function. See also Item_func_curtime. */
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class Item_func_curdate :public Item_date
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drizzled::Date cached_temporal;
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Item_func_curdate() :Item_date() {}
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void fix_length_and_dec();
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* All functions which inherit from Item_date must implement
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* their own get_temporal() method, which takes a supplied
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* drizzled::Date reference and populates it with a correct
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* date based on the semantics of the function.
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* For CURDATE() and sisters, there is no argument, and we
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* return a cached Date value that we create during fix_length_and_dec.
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* Always returns true, since a Date can always be constructed
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* @param Reference to a drizzled::Date to populate
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bool get_temporal(drizzled::Date &temporal);
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virtual void store_now_in_TIME(DRIZZLE_TIME *now_time)=0;
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class Item_func_curdate_local :public Item_func_curdate
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Item_func_curdate_local() :Item_func_curdate() {}
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const char *func_name() const { return "curdate"; }
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void store_now_in_TIME(DRIZZLE_TIME *now_time);
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class Item_func_curdate_utc :public Item_func_curdate
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Item_func_curdate_utc() :Item_func_curdate() {}
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const char *func_name() const { return "utc_date"; }
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void store_now_in_TIME(DRIZZLE_TIME *now_time);
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#endif /* DRIZZLED_FUNCTION_TIME_CURDATE_H */