How to select date without time in SQL

2018-07-03 21:18:25

When I select date in SQL it is returned as 2011-02-25 21:17:33.933 . But I need only the Date part, that is 2011-02-25 . How can I do this?

我猜他想要一个字符串

select convert(varchar(10), '2011-02-25 21:17:33.933', 120)

Convert(date, getdate())

请参阅https://docs.microsoft.com/en-us/sql/t-sql/functions/getdate-transact-sql

The fastest is datediff , eg

select dateadd(d, datediff(d,0, [datecolumn]), 0), other..
from tbl

But if you only need to use the value, then you can skip the dateadd, eg

select ...
WHERE somedate <= datediff(d, 0, getdate())

where the expression datediff(d, 0, getdate()) is sufficient to return today's date without time portion.

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