Sql Server Diff Datetime. Date part is the part of date e g a year a quarter a month a week that you want to compare between the start date and end date. The initial date is 1900 01 01 so in order to get the correct results we need to subtract corresponding years months and minutes.
See the valid date parts in the table below. This article provides examples of the datediff function in sql server. 7 minutos para o fim da leitura.
7 minutos para o fim da leitura.
Now the difference is correct but the date portion contains the date where sql server starts to calculate date values. Start date and end date are the dates to be compared. Datepart the units in which datediff reports the difference between the startdate and. It works on any expression that can be resolved to a time date smalldatetime datetime datetime2 or datetimeoffset value.
