datetime - SQL Server function to return minimum date (January 1, 1753) -

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i looking sql server function return minimum value datetime, namely january 1, 1753. i'd rather not hardcode date value script.

does exist? (for comparison, in c#, datetime.minvalue) or have write myself?

i using microsoft sql server 2008 express.

you write user defined function returns min date value this:

select cast(-53690 datetime)

then use function in scripts, , if ever need change it, there 1 place that.

alternately, use query if prefer better readability:

select cast('1753-1-1' datetime)

example function

create function dbo.datetimeminvalue() returns datetime begin     return (select cast(-53690 datetime)) end

usage

select dbo.datetimeminvalue() datetimeminvalue  datetimeminvalue ----------------------- 1753-01-01 00:00:00.000

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