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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_CURTIME_H
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#define DRIZZLED_FUNCTIONS_TIME_CURTIME_H
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#include <drizzled/functions/time/str_timefunc.h>
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/* Abstract CURTIME function. Children should define what time zone is used */
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class Item_func_curtime :public Item_str_timefunc
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Item_func_curtime() :Item_str_timefunc() {}
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Item_func_curtime(Item *a) :Item_str_timefunc(a) {}
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double val_real() { assert(fixed == 1); return (double) value; }
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int64_t val_int() { assert(fixed == 1); return value; }
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String *val_str(String *str);
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void fix_length_and_dec();
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Abstract method that defines which time zone is used for conversion.
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Converts time current time in my_time_t representation to broken-down
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DRIZZLE_TIME representation using UTC-SYSTEM or per-thread time zone.
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virtual void store_now_in_TIME(DRIZZLE_TIME *now_time)=0;
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bool result_as_int64_t() { return true; }
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bool check_vcol_func_processor(unsigned char *int_arg __attribute__((unused)))
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class Item_func_curtime_local :public Item_func_curtime
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Item_func_curtime_local() :Item_func_curtime() {}
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Item_func_curtime_local(Item *a) :Item_func_curtime(a) {}
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const char *func_name() const { return "curtime"; }
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virtual void store_now_in_TIME(DRIZZLE_TIME *now_time);
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class Item_func_curtime_utc :public Item_func_curtime
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Item_func_curtime_utc() :Item_func_curtime() {}
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Item_func_curtime_utc(Item *a) :Item_func_curtime(a) {}
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const char *func_name() const { return "utc_time"; }
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virtual void store_now_in_TIME(DRIZZLE_TIME *now_time);
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#endif /* DRIZZLED_FUNCTIONS_TIME_CURTIME_H */