MS SQL 按月选择日期时间?
声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow
原文地址: http://stackoverflow.com/questions/8492009/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示:将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间:2020-09-01 13:38:07 来源:igfitidea点击:
MS SQL select a datetime by month?
提问by redconservatory
How do you select a datetime column by month?
如何按月选择日期时间列?
TABLE A
TITLE MY_DATETIME
blah 2011-03-26 05:44:43.213
SELECT *
FROM TABLE A
WHERE MY_DATETIME = "August"
回答by gbn
SELECT *
FROM TABLE A
WHERE DATEPART(month, MY_DATETIME) = 8
Or, less reliably based on languagesetting:
或者,基于语言设置不太可靠:
...
WHERE DATENAME(month, MY_DATETIME) = 'August'
回答by Stuart Ainsworth
SELECT *
FROM TABLE A
WHERE DATENAME(MONTH, MY_DATETIME) = 'August'
回答by Oki Erie Rinaldi
I use EXTRACT
function instead of DATEPART
.
DATEPART
function doesn't exist in my mysql.
我使用EXTRACT
函数而不是DATEPART
.
DATEPART
函数在我的 mysql 中不存在。