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Showing posts with label Power BI. Show all posts
Showing posts with label Power BI. Show all posts

Excel PowerPivot: DATEVALUE Function (DAX)


DATEVALUE Function (DAX)

Syntax:

DATEVALUE(<date_text>)

Parameters:

date_text: Text that represents a date.

Action:

Converts a date in the form of text to a date in datetime format.

 

Excel PowerPivot: DATEDIFF Function (DAX)


DATEDIFF Function (DAX)

Syntax:

DATEDIFF(<start_date>, <end_date>), <interval>)

Parameters:

start_date: Any DAX expression that returns a datetime value.

end_date: Any DAX expression that returns a datetime value.

interval: The interval to use when comparing dates. The value can be one of the following:

  • SECOND

  • MINUTE

  • HOUR

  • DAY

  • WEEK

  • MONTH

  • QUARTER

  • YEAR

Action:

Returns the count of interval boundaries crossed between two dates.

 

Excel PowerPivot: WEEKDAY Function (DAX)

HTML4

WEEKDAY Function (DAX)

Syntax:

WEEKDAY(<date>, <return_type>)

Parameters:

date: A date in datetime format.

return_type: A number that determines the return value (An integer number from 1 to 7.)

Action:

Returns a number from 1 to 7 identifying the day of the week of a date. By default the day ranges from 1 (Sunday) to 7 (Saturday).

 

Excel PowerPivot: CALENDARAUTO Function (DAX)

HTML4

Excel PowerPivot DAX Function & Features

CALENDARAUTO Function (DAX)

Syntax:

CALENDARAUTO([<fiscal_year_end_month>])

Parameters:

fiscal_year_end_month: Any DAX expression that returns an integer from 1 to 12. If omitted, defaults to the value specified in the calendar table template for the current user, if present; otherwise, defaults to 12.

Action:

Returns a table with a single column named “Date” that contains a contiguous set of dates. The range of dates is calculated automatically based on data in the model.

 

Excel PowerPovit: DATE Function (DAX)


HTML4

DATE Function (DAX)

Syntax:

DATE(<year>, <month>, <day>)

Parameters:

year: A number representing the year.

month :month is a number from 1 to 12, then it represents a month of the year. 1 represents January, 2 represents February, and so on until 12 that represents December.

day: day is a number from 1 to the last day of the given month then it represents a day of the month.

Action:

Returns the specified date in datetime format.

 

Excel PowerPivot: CALENDAR Function (DAX)


HTML4

CALENDAR Function (DAX)

Syntax:

CALENDAR(<start_date>, <end_date>)CALENDAR(<start_date>, <end_date>)

Parameters:

start_date: Any DAX expression that returns a datetime value.

end_date :Any DAX expression that returns a datetime value.

Action:

Returns a table with a single column named “Date” that contains a contiguous set of dates. The range of dates is from the specified start date to the specified end date, inclusive of those two dates.

 

Update for the Master Data Services (MDS) Excel add-in

The MDS team is proud to announce an update to the Master Data Services Excel add-in. This version includes a number of performance improvements - most users will see an improvement of up to 4x to load data from an MDS server, without any additional server or environment changes. For additional performance increase (2-4x), you can enable dynamic content compression in IIS.




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