DATEDIFF: return the difference between two dates

1> -- DATEDIFF: return the difference between two dates.
2>
3> -- DATEDIFF(what_to_return,first_date,second_date)
4>
5> -- Return the number of days between 24th March 1964 and 2001, you would use,
6>
7> SELECT DATEDIFF(dd,"24 March 1964","24 March 2001")
8> GO

-----------
      13514

(1 rows affected)
1>

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DATEDIFF: return the difference between two dates : DATEDIFF « Date Timezone « SQL Server / T-SQL

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