setdateyearmonth - script and chart function

This function takes as input a timestamp, a month and a year and updates the timestamp with the year and the month specified in input. .

Syntax:

SetDateYearMonth (timestamp, year, month)

Return data type: dual

Arguments:

Argument	Description
timestamp	A standard Qlik Sense timestamp (often just a date).
year	A four-digit year.
month	A one or two-digit month.

These examples use the date format DD/MM/YYYY. The date format is specified in the SET DateFormat statement at the top of your data load script. Change the format in the examples to suit your requirements.

Example

Result

setdateyearmonth ('29/10/2005', 2013, 3)

Returns '29/03/2013

setdateyearmonth ('29/10/2005 04:26:14', 2013, 3)

Returns '29/03/2013 04:26:14'

To see the time part of the timestamp in a visualization, you must set the number formatting to Date and choose a value for Formatting that displays time values.

Add the example script to your app and run it. Then add, at least, the fields listed in the results column to a sheet in your app to see the result.

SetYearMonth:

Load *,

SetDateYearMonth(testdates, 2013,3) as NewYearMonth

Inline [

testdates

1/11/2012

10/12/2012

2/1/2013

19/5/2013

15/9/2013

11/12/2013

14/5/2014

13/6/2014

7/7/2014

4/8/2014

];

The resulting table contains the original dates and a column in which the year has be set to 2013.

testdates	NewYearMonth
1/11/2012	1/3/2013
10/12/2012	10/3/2013
2/1/2012	2/3/2013
19/5/2013	19/3/2013
15/9/2013	15/3/2013
11/12/2013	11/3/2013
14/5/2014	14/3/2013
13/6/2014	13/3/2013
7/7/2014	7/3/2013
4/8/2014	4/3/2013

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