default-time_zone = '+8:00' 然后重启mysql服务。 这种方式设置不管用,又找了一种方式 数据库时区没设置对, serverTimezone=UTC或者GMT改成CTT(Asia&Shanghai)即可 完整的数据库url为: spring.datasource.url=jdbc:mysql://127.0.0.1:3000/abc?useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT&zer...
If you store a TIMESTAMP value, and then change the time zone and retrieve the value, the retrieved value is different from the value you stored. This occurs because the same time zone was not used for conversion in both directions. The current time zone is available as...
In order to understand how the timestamp conversions work we first need to know what’s meant bycurrent time zone. 要了解时间戳转换的工作原理,我们首先需要了解当前时区的含义。 In short,current time zoneis the value of the SESSION time_zone. By default this is the SYSTEM time of the server...
In order to understand how the timestamp conversions work we first need to know what’s meant bycurrent time zone. 要了解时间戳转换的工作原理,我们首先需要了解当前时区的含义。 In short,current time zoneis the value of the SESSION time_zone. By default this is the SYSTEM time of the server...
`dt2` timestamp NULL DEFAULT NULL ) ENGINE=InnoDB; insert into t5(id,dt1,dt2) values(1,now(),now()); 先简单说明一下参数值: system_time_zone:Mysqld在启动的时候,会读取系统配置,做为固化值,此参数只读,想要更改只能重启 time_zone:可以理解为sesssion的时区配置,上面显示SYSTEM的意思是,使用CST的...
SET SESSION time_zone = '+02:00'; INSERT INTO timestamp_test VALUES ('1970-01-01 03:00:00'); 1. 2. 3. Check that the value got stored: 检查数值是否已存储: SELECT * FROM timestamp_test; 1. We’ll see: 我们拭目以待:
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。
SQL>create table timezone_test(t0 timestamp,t1 timestamp with time zone,t2 timestamp with local time zone); Table created. SQL>insert into timezone_test select current_timestamp,current_timestamp,current_timestamp from dual; 1 row created. ...
Insert data,TimeZone:中国标准时间 java.util.Date:2018-09-14 10:00:00 Insert into timestampcolumn:2018-09-14 10:00:00 --- Retrieve data,TimeZone:中国标准时间 Retrieve java.util.Date:2018-09-14 10:00:00 Retrieve formattedstring:2018...
When youinsertaTIMESTAMPvalue into a table, MySQL converts it from your connection’s time zone to UTC for storing. 官方文档11.2.2 The DATE, DATETIME, and TIMESTAMP Types 查看系统/当前session的时区:SELECT @@GLOBAL.time_zone, @@SESSION.time_zone;值为system; ...