timezone list:https://www.postgresql.org/docs/8.1/static/datetime-keywords.html
在[mysqld] 之下加default-time-zone=timezone 来修改时区。如:default-time-zone ='+8:00' 通过命令: settime_zone =timezone 比如北京时间(GMT+0800)settime_zone ='+8:00'; 美国pst时间(GMT-08:00)settime_zone ='-8:00'; eg: mysql>settime_zone ='+8:00'; Query OK,0rows affected (0.1...
MySQL 提供了一些函数来处理时区,包括CONVERT_TZ()、NOW()和UTC_TIMESTAMP()。合理设置时区可以确保数据插入和查询的准确性。 2.1. 设置时区 MySQL 提供了 system variabletime_zone来配置数据库的时区。可以通过以下 SQL 命令进行设置: SETtime_zone='Asia/Shanghai'; 1. 使用以下命令可以查看当前时区设置: SELEC...
5 修改后重启动 POSTGRESQL ,时间的TIME ZONE 已经更改
如果mysql的time_zone变量是SYSTEM,而system_time_zone是CST的值,system_time_zone的CST这个字符串会造成bug。mysql jdbc mysql的jdbc驱动的代码里会设置时区,这个时区是通过 TimeZone.getTimeZone(canonicalTimezone) 读取,其中 canonicalTimezone 是字符串, TimeZone.getTimeZone("CST") 返回-6时区,即美国的时区。
--systz send timescale configurations to the kernel -a, --adjust adjust the RTC to account for systematic drift --predict predict the drifted RTC time according to --date 选项: -u, --utc the RTC timescale is UTC -l, --localtime the RTC timescale is Local ...
Public Member Functions|List of all members Time_zone_system Class Reference Inheritance diagram for Time_zone_system: [legend] Public Member Functions my_time_tTIME_to_gmt_sec(constMYSQL_TIME*t, bool *in_dst_time_gap) const override
void gmt_sec_to_TIME (MYSQL_TIME *tmp, my_timeval tv) const Converts UTC epoch seconds and microseconds to time in MYSQL_TIME representation. More... virtual const String * get_name () const =0 Because of constness of String returned by get_name() time zone name have to be already ...
Re: system_time_zone Benoit St-Jean May 18, 2023 06:59AM Re: system_time_zone Jon Stephens May 19, 2023 05:01AM Re: system_time_zone Benoit St-Jean May 18, 2023 07:06AM Sorry, you can't reply to this topic. It has been closed....
| system_time_zone | Est (heure d | | time_zone | -05:00 | +---+---+ 2 rows in set, 1 warning (0.00 sec) Subject Written By Posted system_time_zone Benoit St-Jean May 17, 2023 01:14PM Re: system_time_zone Jon Stephens May ...