DATEPART, DATEADD and DATEDIFF Funtions in SQL SERVER

DATEPART, DATEADD and DATEDIFF Funtions in SQL.
DATEPART – used to return a part of a date/time like year, month, day, hour, minute info.
DATEADD – adds or subtracts a specified interval from a date.
DATEDIFF – calculate the difference between two date fields based on the interval provided

DATEPART IN SQL SERVER
DATEADD IN SQL SERVER
DATEDIFF IN SQL SERVER

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