问题
If I run this query on SQL Server Express 2008 :
Insert NoteBook (Date, Note) Values ('11/04/2011 11:02:46', 'test')
It stored the date as 04/11/2011
How can I prevent this?
回答1:
Use the ISO-8601 format: YYYYMMDD (or YYYY-MM-DDTHH:MM:SS) - it works always, regardless of your SQL Server language and locale settings.
INSERT INTO dbo.NoteBook(Date, Note)
VALUES('2011-04-11T11:02:46', 'test')
The date in SQL Server is NOT stored in any particular string-oriented format - a date is a date is a date, regardless of what you see.
You see a string representation of the date - but again: it's NOT stored that way - and thus you cannot "prevent" it from being stored that way...
Check your language settings in SQL Server:
SELECT @@LANGUAGE
What language do you have?? The language defines the default format in which dates are shown.
来源：https://stackoverflow.com/questions/5619877/sql-query-doing-strange-thing