DatePart |
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Description
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Extracts a part from a date value.
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Returns
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Part of a date, as an integer.
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Category
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Date and time functions
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Function syntax |
DatePart("datepart", "date")
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See also
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DateAdd, DateConvert
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History
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ColdFusion MX 6.1: Added the datepart character L or l to represent milliseconds.
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Parameters
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Parameter |
Description |
datepart |
String: |
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yyyy: Year |
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q: Quarter |
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m: Month |
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y: Day of year |
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d: Day |
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w: Weekday |
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ww: Week |
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h: Hour |
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n: Minute |
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s: Second |
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l: Millisecond |
date |
Date/time object, in the range 100 AD-9999 AD. |
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Usage
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When passing a date/time object as a string, you must enclose it in quotation marks. Otherwise, it is interpreted as a numeric representation of a date/time object.
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Example<!--- This example shows information available from DatePart --->
<cfset todayDate = Now()>
<h3>DatePart Example</h3>
<p>Today's date is <cfoutput>#todayDate#</cfoutput>.
<p>Using datepart, we extract an integer representing the dateparts from that
value
<cfoutput>
<ul>
<li>year: #DatePart("yyyy", todayDate)#
<li>quarter: #DatePart("q", todayDate)#
<li>month: #DatePart("m", todayDate)#
<li>day of year: #DatePart("y", todayDate)#
<li>day: #DatePart("d", todayDate)#
<li>weekday: #DatePart("w", todayDate)#
<li>week: #DatePart("ww", todayDate)#
<li>hour: #DatePart("h", todayDate)#
<li>minute: #DatePart("n", todayDate)#
<li>second: #DatePart("s", todayDate)#
</ul>
</cfoutput>
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