Questions tagged [datetime2]

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57 votes
6 answers

How to combine date and time to datetime2 in SQL Server?

Given the following components DECLARE @D DATE = '2013-10-13' DECLARE @T TIME(7) = '23:59:59.9999999' What is the best way of combining them to produce a DATETIME2(7) result with value '2013-10-13 ...
Martin Smith's user avatar
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22 votes
1 answer

datetime2(0) vs datetime2(2)

According to the documentation datetime2 (Transact-SQL): Storage size 6 bytes for precisions less than 3. 7 bytes for precisions 3 and 4. All other precisions require 8 bytes. The size of ...
Zapnologica's user avatar
4 votes
1 answer

What does 0 in DATEDIFF(MINUTE, 0, <Date>) actually mean?

So, our data team asked for some help in solving a problem they had. I eventually tracked it down to some really out of range data (1/1/0001) and a DATEDIFF function they were using. While I've ...
Jonathan Fite's user avatar
2 votes
1 answer

Help with out-of-range value

I have this query that is giving me an error The conversion of a varchar data type to a datetime data type resulted in an out-of-range value. Query: select COUNT(*) from dbo.patient ...
Docjay's user avatar
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