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Tag Archives: DateDiff

Calculate time in hours and minutes between two dates

 Sounds easy right? I want to calculate the difference in hours and minutes between two dates. A good readable notition for my report. I want a format like this: 00:36:53 OR 02:13:45 This can easy be done using a T-SQL Statement like this: CONVERT(nvarchar(64), EindDatum-StartDatum, 108) AS DurationCONVERT(nvarchar(64), EindDatum-StartDatum, 108) AS …

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Calculate Weeks Between Two Dates using DateDiff

In SQL Server, there’s a buildin function to calculate the number of weeks between two dates. This function is called “DateDiff”. The problem with this function is that Sql Server thinks the week starts on sunday. Maybe this it true in some situations but at  my current project,  the week …

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