搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最新
最佳匹配
51CTO
16 年
MySQL中的datetime与timestamp比较
本文将通过实例比较MySQL中的datetime与timestamp,虽然这两种方法其实表示同一种类型,但还是有一定的区别。 TIMESTAMP列的显示格式与DATETIME列相同。换句话说,显示宽度固定在19字符,并且格式为YYYY-MM-DD HH:MM:SS。 datetime 以'YYYY-MM-DD HH:MM:SS'格式检索和显示DATETIME值。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Jane Goodall dies
Allows Cook to stay in office
Wins Fat Bear Week contest
Oktoberfest closed
TN court sets execution date
Tru Fru products recalled
Hits $500 billion net worth
Promises to defend Qatar
Death to be reviewed
ADP: Private payrolls fell
US to let S. Koreans work?
To eliminate synthetic dyes
Launches comeback bid
Judge denies Diddy’s bid
Ethiopia scaffolding collapse
Gold hits fresh all-time high
States sue Zillow, Redfin
Gabriel named starting QB
Life on Saturn's moon?
Judge denies request
Abruptly retires from NFL
To supply chips to OpenAI
Morocco protests
Vote to end shutdown fails
DOJ launches investigation
Arrests 3 Hamas suspects
Gaza City evacuation orders
Stepping down as manager
Recalls over 145K vehicles
Apple TV+ extends deal
Most banned author?
WH fires council members
Throws record-breaking pitch
反馈