数据库时区的相关内容

文章 2016-12-16 来自：开发者社区

数据库存储时间的时区问题

先说一下mysql中DATETIME和TIMESTAMP的区别 TIMESTAMP是标准的unix timestamp，它存储的是1970-1-1到现在经过的秒数，4字节存储。mysql用这个类型还蛮方便的，一个是有很多内置的函数和trigger来处理它，比如CURRENT_TIMESTAMP宏，最关键的是在取数据的时候mysql会自动帮你处理DST和时区的问题。 DATETIME的范围更大，好....

文章 2016-12-07 来自：开发者社区

LINUX时区设置及与数据库之间(ORACLE MYSQL)的关系

LINUX时区 LINUX 操作系统时区由/etc/localtime设置，其可以是一个指向/usr/share/zoneinfo下文件的软连接，当然也可以拷贝，在/usr/share/zoneinfo目录下每个文件都包含了特定地区的时区信息，很多都分为洲目录/地区目录如： UTC:GMT标准时间+0时区 CET:欧洲中部时间 EST:美国东部标准时间 ...

文章 2015-11-19 来自：开发者社区

postgresql 时区配置，系统主机与数据库时间不一致

--有时候操作系统的时间与pg的时间不一致，这往往时两者时区不一致造成的 --查看系统时间与时区 [postgres@rudy_01 data]$ date Thu Nov 19 09:39:58 CST 2015 [postgres@rudy_01 data]$ date -R Thu, 19 Nov 2015 09:40:33 +0800 [postgres@rudy_01 data]$ .....

文章 2014-06-10 来自：开发者社区

Oracle 数据库中的时间时区2

文档id:412160.1 如何查看当前实例的RDBMS DST Patch的版本： A3) for 10g and 11gR1 query v$timezone_file SQL> conn / as sysdbaConnected.SQL> SELECT version FROM v$ti...

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