5.5.3 per-connection time zone support

In mysql server, 可以设置目前时间的时区：

UTC是“coordinated universal time”，是一个公共的引用点对于时间的测量。UTC是

3个时区的格式：

1.singed hour/minute offset 时区表达为+hh:mm 或者-hh:mm,在这种格式下UTC被表达为+00：00，每个时区基于它的偏移量在它和UTC时区之间。柏林是提前greenwhich时间一个小时，作为‘+10：00’

2.命名时区对于一个给定的位置，表示为字符串如：‘US/Easter',能够有服务器转化为正确的时区

3.SYSTEM时区是第三种格式，这个代表了时区值mysql从服务器获得，服务器使用这个值作为它的默认时区。

mysql服务器转化TIMESTAMP值到服务器目前的时区来存储，当取出值是转化为目前的时区。

这per-connection 时区的设置影响Mysql服务器的其他方面的，它取决于目前的时间，now（）。

Mysql服务器也支持COnver_Tz()函数，它的功能是日期值的时区转换。

5.5.3 per-connection time zone support相关推荐

RuntimeWarning:... received a naive datetime while time zone support is active，对USE_TZ = False的解释。
[问题描述] Django报错:RuntimeWarning: DateTimeField User.last_login received a naive datetime while time z ...
MySQL 数据库时区设置方法，“The server time zone value ‘�й��׼ʱ��‘ is unrecognized or represents ...” 问题解决
连接 mysql 数据库时提示如下异常,是时区问题导致的. An error occurred while establishing the connection:Long Message: The ...
Establishing SSL connection without server's identityverification is not recommended. According to M
报错信息详细信息 Sat Jan 19 15:48:40 CST 2019 WARN: Establishing SSL connection without server's identity v ...
解决Hibernate报错The server time zone value is unrecognized or represents more than one time zone
解决Hibernate报错The server time zone value is unrecognized or represents more than one time zone 笔者在使 ...
The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents more than one time zone.
Spring Cloud启动jdbc报错 1.Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The s ...
解决mysql地区时间错误_mysql time zone时区的错误解决
错误提示: The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents more than one time zon ...
nacos连接mysql出现：Could not create connection to database server. Attempted reconnect 3 times. Giving u
nacos连接mysql出错今天在学习nacos的时候,在从nacos内嵌数据derby切换到mysql的时候,出现一个错误,特意记一下. org.springframework.jdbc.Cann ...
The server time zone value xxxxxxx is unrecognized or represents more than one time zone.
环境 SpringBoot mybatis 问题项目启动时报错 java.sql.SQLException: The server time zone value '�й��׼ʱ��' is un ...
The server time zone value ‘й‘ is unrecognized or represents more than one time zone
前言:最近,因为复习JDBC知识,使用了最新版本的mysql驱动程序(mysql-connector-java.jar),结果出现了之前从未遇到过的问题:The server time zone va ...

5.5.3 per-connection time zone support

5.5.3 per-connection time zone support相关推荐

最新文章

热门文章