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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, Inc.
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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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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/server_includes.h>
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#include <drizzled/function/time/sysdate_local.h>
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#include <drizzled/tztime.h>
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#include <drizzled/session.h>
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Converts current time in time_t to type::Time represenatation for local
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Converts current time in my_time_t to DRIZZLE_TIME represenatation for local
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time zone. Defines time zone (local) used for whole SYSDATE function.
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void Item_func_sysdate_local::store_now_in_TIME(type::Time &now_time)
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void Item_func_sysdate_local::store_now_in_TIME(DRIZZLE_TIME *now_time)
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getSession().variables.time_zone->gmt_sec_to_TIME(now_time, time(NULL));
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Session *session= current_session;
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session->variables.time_zone->gmt_sec_to_TIME(now_time, (my_time_t) time(0));
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String *Item_func_sysdate_local::val_str(String *)
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String *Item_func_sysdate_local::val_str(String *str __attribute__((unused)))
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assert(fixed == 1);
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store_now_in_TIME(ltime);
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size_t length= type::Time::MAX_STRING_LENGTH;
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ltime.convert(buff, length);
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str_value.set(buff, length, &my_charset_bin);
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store_now_in_TIME(<ime);
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buff_length= (uint) my_datetime_to_str(<ime, buff);
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str_value.set(buff, buff_length, &my_charset_bin);
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int64_t Item_func_sysdate_local::val_int()
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assert(fixed == 1);
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store_now_in_TIME(ltime);
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store_now_in_TIME(<ime);
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return (int64_t) TIME_to_uint64_t_datetime(<ime);
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double Item_func_sysdate_local::val_real()
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assert(fixed == 1);
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store_now_in_TIME(ltime);
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return int64_t2double(tmp);
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store_now_in_TIME(<ime);
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return uint64_t2double(TIME_to_uint64_t_datetime(<ime));
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collation.set(&my_charset_bin);
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max_length= DateTime::MAX_STRING_LENGTH*MY_CHARSET_BIN_MB_MAXLEN;
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max_length= MAX_DATETIME_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
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bool Item_func_sysdate_local::get_date(type::Time &res, uint32_t )
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bool Item_func_sysdate_local::get_date(DRIZZLE_TIME *res,
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uint32_t fuzzy_date __attribute__((unused)))
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store_now_in_TIME(ltime);
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store_now_in_TIME(<ime);
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int Item_func_sysdate_local::save_in_field(Field *to, bool )
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int Item_func_sysdate_local::save_in_field(Field *to, bool no_conversions __attribute__((unused)))
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store_now_in_TIME(ltime);
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store_now_in_TIME(<ime);
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to->store_time(ltime, type::DRIZZLE_TIMESTAMP_DATETIME);
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to->store_time(<ime, DRIZZLE_TIMESTAMP_DATETIME);
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} /* namespace drizzled */