如何在sql server中将bigint转换为datetime

本文介绍了如何在sql server中将bigint转换为datetime的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

您好， 我在bigint中有一个值，我需要将其转换为datetime我的值是19820201150000我试过这些解决方案但不是单一的解决方案正在运行。

Hello, I have a value in bigint and i need to convert it into datetime my value is this "19820201150000" i tried these solutions but not a single solution is working.

SELECT DATEADD(SECOND, 1218456040709 / 1000, '19691231 20:00') SELECT DATEADD(SECOND, 19820201150000 / 1000, '19691231 20:00') select dateadd(hh,-4,dateadd(ss,19820201150000/1000,'1970/01/01 00:00')) select CONVERT(DATETIME,REPLACE(DATEADD( day, 19820201150000, '12/31/1849'),'12/31/1849',0),101) select dateadd(ss, 19820201150000/1000, '19691231 20:00') SELECT DateAdd(ms, 19820201150000 % 1000, DateAdd(SECOND, 19820201150000 / 1000, '1970-01-01T00:00:00.000')) AS ToTheMs, DateAdd(SECOND, 19820201150000 / 1000, '1970-01-01T00:00:00.000') AS ToTheSecond, DateAdd(MINUTE, 19820201150000 / 60000, '1970-01-01T00:00:00.000') AS ToTheSecond

推荐答案

检查以下网址 http：// stackoverflow/questions/3650320/convert-from-bigint-to-datetime-value Check the below url stackoverflow/questions/3650320/convert-from-bigint-to-datetime-value

检查这个 check this DECLARE @di_date BIGINT SET @di_date=19820201150000 DECLARE @ds_date VARCHAR(20) SET @ds_date=CONVERT(VARCHAR(20), @di_date ) select Convert(time,Dateadd(SECOND, Right(@ds_date,2)/1, Dateadd(MINUTE, Right(@ds_date,4)/100, Dateadd(hour, Right(@ds_date,6)/10000, '1900-01-01')))) + convert(datetime,LEFT(@ds_date,8)) as DateConverted

学分rdineshkumar.wordpress/tag/how-to-convert-yyyymmddhhmmss-to-datetimedatetime-in-sql-server

credits rdineshkumar.wordpress/tag/how-to-convert-yyyymmddhhmmss-to-datetimedatetime-in-sql-server

First please check with this 1982020115000. (i removed one zero what you gave in the question because as per my knowledge that value should be 13 digits) now it is working SELECT DATEADD(SECOND, 1982020115000 / 1000, '19691231 20:00')