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Operand type clash: datetimeoffset is incompatible with int Operand type clash: datetime2 is incompatible with int
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Operand type clash: date is incompatible with int SELECT CAST(GETDATE() AS DATETIMEOFFSET)+1 Unfortunately, this doesn’t work well with any of the other date and time data types except for SMALLDATETIME: SELECT CAST(GETDATE() AS DATE)+1 Often this approach can be faster than using the T-SQL built in function for adding dates (to be discussed in a minute). If you have a DATETIME data column, or perhaps you’re using T-SQL’s GETDATE() built-in function, if you want to add a fixed number of days, that is very simple: SELECT GETDATE(), GETDATE()-1, GETDATE()+1 Normally date formatting should be done in an application’s front end, but it is often quite useful and necessary to do date calculations in the T-SQL back end.
#SQL SERVER DATEADD HOW TO#
We’re not talking about formatting here (for that you’d use CONVERT), instead we’re talking about how to do date arithmetic and the functions that SQL provides you to do so. This blog is less about the date and time data types and really about the different ways they can be manipulated. TIME – This is a TIME-only type that is accurate to 100 nanoseconds and has a range of 00:00:00.0000000 through 23:59:59.9999999.SMALLDATETIME – This is another DATE + TIME type that has an accuracy of one minute (no seconds) and a date range of through.DATETIMEOFFSET – This is a DATE + TIME type that includes the UTC time zone offset with varying degrees of accuracy (you can specify) and has a range of through.0000001 seconds) and has a range of through. DATETIME2 – This is a higher-accuracy DATE + TIME type that is accurate to 100 nanoseconds (or.DATE – This is a new type that is accurate to the day only (no time component) and has a range of through.Note that if you cast (implicitly or explicitly) an INT value of 0 to this data type, the result will be. DATETIME – This is the standard and probably most commonly used type that’s been available in T-SQL since its early days, with a range of through and accuracy of about 3 milliseconds.
#SQL SERVER DATEADD FULL#
The full list of these data types with detailed explanations can be found in Microsoft Books on Line (BOL), but we’ll list them here with a very brief description. In SQL 2008, Microsoft introduced some new date and time data types to augment the options available in prior versions.