The session time zone setting affects display and storage of time values that are zone-sensitive. This includes the values displayed by functions such as NOW() or CURTIME(), and values stored in and retrieved from TIMESTAMP columns. Value...
The server system time zone. When the server begins executing, it inherits a time zone setting from the machine defaults, possibly modified by the environment of the account used for running the server or the startup script. The value is used to set system_time_zone. Typically the time zone...
time_zone变量对时区敏感的time values有影响,比如now()、curtime()、timestamp columns(TIMESTAMP列,在库中存储的是TIMESTAMP(一串数字)) 返回顶部 三、system_time_zone 3.1、官方解释 The server system time zone. When the server begins executing, it inherits a time zone setting from the machine default...
(This does not occur for other types such as DATETIME.) By default, the current time zone for each connection is the server’s time. (默认情况下,每个连接的当前时区是服务器时间。 The time zone can be set on a per-connection basis. As long as the time zone setting remains constant, you...
SETGLOBALtime_zone=timezone; Per-session time zones. Each client that connects has its own session time zone setting, given by the sessiontime_zonevariable. Initially, the session variable takes its value from the globaltime_zonevariable, but the client can change its own time zone with this...
SETGLOBALtime_zone=timezone; Per-session time zones. Each client that connects has its own session time zone setting, given by the sessiontime_zonevariable. Initially, the session variable takes its value from the globaltime_zonevariable, but the client can change its own time zone with this...
set time_zone = '+8:00'; 这个和php的时区设置又有点差别,比如北京时间在php中是 date_default_timezone_set('Etc/GMT-8'); 美国pst时间(GMT-08:00) set time_zone = '-8:00'; SQL代码mysql>settime_zone ='+8:00';Query OK, 0rowsaffected (0.00 sec)mysql>selectnow();+---+| now() ...
http://docs.oracle.com/cd/E17952_01/refman-5.6-en/server-system-variables.html#sysvar_system_time_zone Quote refman says The server system time zone. When the server begins executing, it inherits a time zone setting from the machine defaults, possibly modified by the environment of the accoun...
The time zone can be set on a per-connection basis. As long as the time zone setting remains constant, you get back the same value you store. 时区可根据每个连接进行设置。只要时区设置保持不变,就会返回存储的相同值。 If you store a TIMESTAMP value, and then change the time zone and retri...
By default, the current time zone for each connection is the server's time. 默认情况下,每个连接的当前时区是服务器时间。 The time zone can be set on a per-connection basis. 时区可按每个连接设置。 As long as the time zone settingremainsconstant, you get back the same value you store. ...