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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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#include <drizzled/function/time/now.h>
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#include <drizzled/session.h>
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#include "drizzled/temporal.h"
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String *Item_func_now::val_str(String *)
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str_value.set(buff, buff_length, &my_charset_bin);
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void Item_func_now::fix_length_and_dec()
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decimals= DATETIME_DEC;
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collation.set(&my_charset_bin);
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memset(<ime, 0, sizeof(DRIZZLE_TIME));
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ltime.time_type= DRIZZLE_TIMESTAMP_DATETIME;
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store_now_in_TIME(<ime);
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value= (int64_t) TIME_to_uint64_t_datetime(<ime);
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buff_length= (uint) my_datetime_to_str(<ime, buff);
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max_length= buff_length;
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Converts current time in time_t to DRIZZLE_TIME represenatation for local
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time zone. Defines time zone (local) used for whole NOW function.
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void Item_func_now_local::store_now_in_TIME(DRIZZLE_TIME *now_time)
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Session *session= current_session;
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time_t tmp= session->query_start();
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(void) cached_temporal.from_time_t(tmp);
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now_time->year= cached_temporal.years();
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now_time->month= cached_temporal.months();
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now_time->day= cached_temporal.days();
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now_time->hour= cached_temporal.hours();
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now_time->minute= cached_temporal.minutes();
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now_time->second= cached_temporal.seconds();
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Converts current time in time_t to DRIZZLE_TIME represenatation for UTC
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time zone. Defines time zone (UTC) used for whole UTC_TIMESTAMP function.
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void Item_func_now_utc::store_now_in_TIME(DRIZZLE_TIME *now_time)
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Session *session= current_session;
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time_t tmp= session->query_start();
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(void) cached_temporal.from_time_t(tmp);
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now_time->year= cached_temporal.years();
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now_time->month= cached_temporal.months();
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now_time->day= cached_temporal.days();
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now_time->hour= cached_temporal.hours();
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now_time->minute= cached_temporal.minutes();
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now_time->second= cached_temporal.seconds();
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bool Item_func_now::get_temporal(DateTime &to)
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bool Item_func_now::get_date(DRIZZLE_TIME *res,
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int Item_func_now::save_in_field(Field *to, bool )
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return to->store_time(<ime, DRIZZLE_TIMESTAMP_DATETIME);
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} /* namespace drizzled */