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Category: ASE: Functions: Date and Time Functions

datename()

The Date & Time Function datename() returns a fragment, i.e. the date part of a given date value.

Syntax of the Datatype Conversion Function datename()

    datename( date_part, date expression )
    

The parameter of the Datatype Conversion Function datename()

date_part
The parameter "date_part" is a placeholder for the abbreviation of a part of a date value. (See also: date parts.)

date expression
The parameter "date expression" is a placeholder for a date which can be returned as datetime, smalldatetime, date (starting with ASE® version 15.0), time (starting with ASE® Version 15.0) datatype or as character string in date format.

Example for the Datatype Conversion Function datename()

    declare @a datetime
select @a = "Apr 12, 2006"
select datename(mm, @a)
go
-----
April

Returns the written out name of the month for the given date.

See also:

ASE T-SQL - Aggregate Functions,
Date and Time Functions,
dateadd(),
datediff(),
datepart(),
date_part,
day(),
getdate(),
month(),
style numbers,
year().