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0c58737ad6
parameters": when unpacking binary time recieved from client, handle the case when length is 0: it means all MYSQL_TIME members are zero. include/my_time.h: Declaration for set_zero_time: a tiny piece of code, which I see no reason to not reuse. libmysql/libmysql.c: set_zero_time implementation is now shared between client and server. sql-common/my_time.c: set_zero_time implementation added. sql/sql_prepare.cc: A fix for Bug#4231 "Wrong result with MYSQL_TIME parameters": when unpacking binary time recieved from client, handle the case when length is 0: it means all MYSQL_TIME members are zero. tests/client_test.c: Test case for bug#4231 "Wrong result with MYSQL_TIME parameters"
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/* Copyright (C) 2004 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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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; either version 2 of the License, or
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(at your option) any later version.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/*
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This is a private header of sql-common library, containing
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declarations for my_time.c
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*/
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#ifndef _my_time_h_
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#define _my_time_h_
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#include "my_global.h"
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#include "mysql_time.h"
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C_MODE_START
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extern ulonglong log_10_int[20];
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extern uchar days_in_month[];
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/*
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Portable time_t replacement.
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Should be signed and hold seconds for 1902-2038 range.
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*/
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typedef long my_time_t;
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#define MY_TIME_T_MAX LONG_MAX
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#define MY_TIME_T_MIN LONG_MIN
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#define YY_PART_YEAR 70
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/* Flags to str_to_datetime */
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#define TIME_FUZZY_DATE 1
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#define TIME_DATETIME_ONLY 2
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enum enum_mysql_timestamp_type
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str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time,
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uint flags, int *was_cut);
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bool str_to_time(const char *str,uint length, MYSQL_TIME *l_time,
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int *was_cut);
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long calc_daynr(uint year,uint month,uint day);
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void init_time(void);
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my_time_t
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my_system_gmt_sec(const MYSQL_TIME *t, long *my_timezone, bool *in_dst_time_gap);
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void set_zero_time(MYSQL_TIME *tm);
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C_MODE_END
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#endif /* _my_time_h_ */
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