DATEADD DAX Function (Time Intelligence)  Context Transition

Syntax  |  Return values  |  Remarks  |  Examples  |  Articles  |  Related  

Moves the given set of dates by a specified interval.

Syntax

DATEADD ( <Dates>, <NumberOfIntervals>, <Interval> [, <Extension>] [, <Truncation>] )
Parameter Attributes Description
Dates

The name of a column containing dates, a single column table containing dates, or a calendar reference.
NumberOfIntervals

The number of intervals to shift.
Interval

One of: Day, Month, Quarter, Year.
Extension Optional

An enumeration that defines DateAdd behavior when the original time period has fewer dates than the resulting time period. Valid values are: EXTENDING, PRECISE, ENDALIGNED.
Truncation Optional

An enumeration that defines DateAdd behavior when the original time period has more dates than the resulting time period. Valid values are: ANCHORED, BLANKS.

Return values

Table A table with a single column.

A table containing a single column of date values.

Notes

In order to use any time intelligence calculation, you need a well-formed date table. The Date table must satisfy the following requirements:

  • All dates need to be present for the years required. The Date table must always start on January 1 and end on December 31, including all the days in this range. If the report only references fiscal years, then the date table must include all the dates from the first to the last day of a fiscal year. For example, if the fiscal year 2008 starts on July 1, 2007, then the Date table must include all the days from July 1, 2007 to June 30, 2008.
  • There needs to be a column with a DateTime or Date data type containing unique values. This column is usually called Date. Even though the Date column is often used to define relationships with other tables, this is not required. Still, the Date column must contain unique values and should be referenced by the Mark as Date Table feature. In case the column also contains a time part, no time should be used – for example, the time should always be 12:00 am.
  • The Date table must be marked as a date table in the model, in case the relationship between the Date table and any other table is not based on the Date.
The result of time intelligence functions has the same data lineage as the date column or table provided as an argument.

Remarks

The dates argument can be any of the following:

  • A reference to a date/time column. Only in this case a context transition applies because the <Dates> column reference is replaced by
  • A table expression that returns a single column of date/time values.
  • A Boolean expression that defines a single-column table of date/time values.

If the number specified for NumberOfIntervals is positive, the dates in dates are moved forward in time; if the number is negative, the dates in dates are shifted back in time.

The result table includes only dates that exist in the dates column.

The result table has an entire month if an entire month is selected in the source table. The notion of “month selected” is based on the dates available in the underlying date table. This way:

  • If the <Dates> argument includes all the days in April (30 rows), the result for the previous month includes all the days in March (31 days).
  • If the <Dates> argument includes the first 15 days in April (15 rows), the result for the previous month includes the first 15 days in March (15 rows).

The Extension and Truncation arguments are valid only when the first argument is a calendar. If you use a date column, DATEADD accepts only three arguments. You can omit Extension and specify only Truncation. In this case, keep the comma of the missing argument.

With a calendar, DATEADD moves each date by its position in the period. For example, February 27 is day 27 of February. One month later, it is day 27 of March.

Extension controls what happens when the new period is longer than the original period. It has three values. The default is EXTENDING.

With EXTENDING, if the selection includes the last day of its period, DATEADD also adds the remaining days of the new period. For example, February 28 plus one month returns March 28 to March 31.

With PRECISE, DATEADD returns only the same positions. For example, February 28 plus one month returns March 28.

With ENDALIGNED, the last day of a period moves to the last day of the new period. The other days keep their position. For example, February 28 plus one month returns March 31. February 25 to February 28 plus one month returns March 25, 26, 27 and 31. Thus, the result can have gaps.

Truncation controls what happens when the new period is shorter than the original period. It has two values. The default is BLANKS.

With BLANKS, a position that does not exist in the new period is removed. For example, March 31 minus one month returns an empty table, because February has no day 31.

With ANCHORED, a position that does not exist in the new period moves to the last day of the new period. For example, March 31, 2008 minus one month returns February 29, 2008. ENDALIGNED also gives this result.

With a calendar, the YEAR interval uses the day of the year, and the QUARTER interval uses the day of the quarter. Thus, a full month moved by one quarter does not always return a full month. To move complete months, use the MONTH interval. The calendar also defines the year. With a fiscal calendar, the year is the fiscal year.

» 5 related articles
» 1 related function

Examples

--  DATEADD is a more generic functions. 
--  It shifts a period back and forth over time using 
--  DAY, MONTH, QUARTER, YEAR
--  This example produces the same result as SAMEPERIODLASTYEAR
EVALUATE
VAR StartDate = DATE ( 2008, 07, 25 )
VAR EndDate =   DATE ( 2008, 07, 31 )
RETURN
    CALCULATETABLE (
        DATEADD ( 'Date'[Date], -1, YEAR ),
        'Date'[Date] >= StartDate &&
        'Date'[Date] <= EndDate
    )
ORDER BY [Date]
Date
2007-07-25
2007-07-26
2007-07-27
2007-07-28
2007-07-29
2007-07-30
2007-07-31 
--  DATEADD has a quite complex logic to move months and quarters
--  the right way, handling months with different dates.
EVALUATE
VAR StartDate = DATE ( 2008, 02, 25 )
VAR EndDate =   DATE ( 2008, 02, 29 )
RETURN
    CALCULATETABLE (
        DATEADD ( 'Date'[Date], +1, MONTH ),
        'Date'[Date] >= StartDate &&
        'Date'[Date] <= EndDate
    )
ORDER BY [Date]
Date
2008-03-25
2008-03-26
2008-03-27
2008-03-28
2008-03-29
2008-03-30
2008-03-31 
--  This example shows the sales in the current and previous month.
--  It also reports sales in the same month in the previous quarter and year.
DEFINE
    MEASURE Sales[Same period last month] =
        CALCULATE (
            [Sales Amount],
            DATEADD ( 'Date'[Date], -1, MONTH )
        )
    MEASURE Sales[Same period last quarter] =
        CALCULATE (
            [Sales Amount],
            DATEADD ( 'Date'[Date], -1, QUARTER )
        )
    MEASURE Sales[Same period last year] =
        CALCULATE (
            [Sales Amount],
            SAMEPERIODLASTYEAR ( 'Date'[Date] )
        )
EVALUATE
SUMMARIZECOLUMNS (
    'Date'[Calendar Year Month Number],
    'Date'[Calendar Year Month],
    "Sales Amount", [Sales Amount],
    "Same period last month", [Same period last month],
    "Same period last quarter", [Same period last quarter],
    "Same period last year", [Same period last year]
)
ORDER BY [Calendar Year Month Number]
Calendar Year Month Number Calendar Year Month Sales Amount Same period last month Same period last quarter Same period last year
200701 2007-01-01 794,248.24 (Blank) (Blank) (Blank)
200702 2007-02-01 891,135.91 794,248.24 (Blank) (Blank)
200703 2007-03-01 961,289.24 891,135.91 (Blank) (Blank)
200704 2007-04-01 1,128,104.82 961,289.24 794,248.24 (Blank)
200705 2007-05-01 936,192.74 1,128,104.82 891,135.91 (Blank)
200706 2007-06-01 982,304.46 936,192.74 961,289.24 (Blank)
200707 2007-07-01 922,542.98 982,304.46 1,128,104.82 (Blank)
200708 2007-08-01 952,834.58 922,542.98 936,192.74 (Blank)
200709 2007-09-01 1,009,868.98 952,834.59 982,304.46 (Blank)
200710 2007-10-01 914,273.54 1,009,868.98 922,542.98 (Blank)
200711 2007-11-01 825,601.87 914,273.54 952,834.59 (Blank)
200712 2007-12-01 991,548.75 825,601.87 1,009,868.98 (Blank)
200801 2008-01-01 656,766.69 991,548.75 914,273.54 794,248.24
200802 2008-02-01 600,080.00 656,766.69 825,601.87 891,135.91
200803 2008-03-01 559,538.52 600,080.00 991,548.75 961,289.24
200804 2008-04-01 999,667.17 559,538.52 656,766.69 1,128,104.82
200805 2008-05-01 893,231.96 999,667.17 600,080.00 936,192.74
200806 2008-06-01 845,141.60 893,231.96 559,538.52 982,304.46
200807 2008-07-01 890,547.41 845,141.60 999,667.17 922,542.98
200808 2008-08-01 721,560.95 890,547.41 893,231.96 952,834.59
200809 2008-09-01 963,437.23 721,560.95 845,141.60 1,009,868.98
200810 2008-10-01 719,792.99 963,437.23 890,547.41 914,273.54
200811 2008-11-01 1,156,109.32 719,792.99 721,560.95 825,601.87
200812 2008-12-01 921,709.14 1,156,109.32 963,437.23 991,548.75
200901 2009-01-01 580,901.05 921,709.14 719,792.99 656,766.69
200902 2009-02-01 622,581.14 580,901.05 1,156,109.32 600,080.00
200903 2009-03-01 496,137.87 622,581.14 921,709.14 559,538.52
200904 2009-04-01 678,893.22 496,137.87 580,901.05 999,667.17
200905 2009-05-01 1,067,165.23 678,893.22 622,581.14 893,231.96
200906 2009-06-01 872,586.20 1,067,165.23 496,137.87 845,141.60
200907 2009-07-01 1,068,396.58 872,586.20 678,893.22 890,547.41
200908 2009-08-01 835,707.46 1,068,396.58 1,067,165.23 721,560.95
200909 2009-09-01 709,610.40 835,707.46 872,586.20 963,437.23
200910 2009-10-01 806,738.22 709,610.40 1,068,396.58 719,792.99
200911 2009-11-01 868,164.01 806,738.22 835,707.46 1,156,109.32
200912 2009-12-01 746,933.50 868,164.01 709,610.40 921,709.14
201001 2010-01-01 (Blank) 746,933.50 806,738.22 580,901.05
201002 2010-02-01 (Blank) (Blank) 868,164.01 622,581.14
201003 2010-03-01 (Blank) (Blank) 746,933.50 496,137.87
201004 2010-04-01 (Blank) (Blank) (Blank) 678,893.22
201005 2010-05-01 (Blank) (Blank) (Blank) 1,067,165.23
201006 2010-06-01 (Blank) (Blank) (Blank) 872,586.20
201007 2010-07-01 (Blank) (Blank) (Blank) 1,068,396.58
201008 2010-08-01 (Blank) (Blank) (Blank) 835,707.46
201009 2010-09-01 (Blank) (Blank) (Blank) 709,610.40
201010 2010-10-01 (Blank) (Blank) (Blank) 806,738.22
201011 2010-11-01 (Blank) (Blank) (Blank) 868,164.01
201012 2010-12-01 (Blank) (Blank) (Blank) 746,933.50

The following query shifts different selections by one month. The parameters change the result only when the selection includes the last day of the month.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 28 ), DATE ( 2007, 2, 28 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 28 ), DATE ( 2007, 2, 28 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 28 ), DATE ( 2007, 2, 28 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 28 ), DATE ( 2007, 2, 28 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 28 ), DATE ( 2007, 2, 28 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 27 ), DATE ( 2007, 2, 27 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 27 ), DATE ( 2007, 2, 27 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 27 ), DATE ( 2007, 2, 27 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 27 ), DATE ( 2007, 2, 27 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 27 ), DATE ( 2007, 2, 27 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T19 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T20 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2007-02-28 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2007-02-28 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2007-02-28 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2007-02-28 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2007-02-28 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2007-02-27 to 2007-02-27", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2007-02-27 to 2007-02-27", "Shift", "+1 MONTH", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2007-02-27 to 2007-02-27", "Shift", "+1 MONTH", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2007-02-27 to 2007-02-27", "Shift", "+1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2007-02-27 to 2007-02-27", "Shift", "+1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2007-02-25 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2007-02-25 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2007-02-25 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2007-02-25 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2007-02-25 to 2007-02-28", "Shift", "+1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 MONTH", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 MONTH", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T19, 'Date'[Date] ), "Last", MAXX ( T19, 'Date'[Date] ), "Days", COUNTROWS ( T19 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T20, 'Date'[Date] ), "Last", MAXX ( T20, 'Date'[Date] ), "Days", COUNTROWS ( T20 ) )
  )
Selection Shift Extension Truncation First Last Days
2007-02-28 to 2007-02-28 +1 MONTH (omitted) (omitted) 2007-03-28 2007-03-31 4
2007-02-28 to 2007-02-28 +1 MONTH EXTENDING (omitted) 2007-03-28 2007-03-31 4
2007-02-28 to 2007-02-28 +1 MONTH PRECISE (omitted) 2007-03-28 2007-03-28 1
2007-02-28 to 2007-02-28 +1 MONTH ENDALIGNED (omitted) 2007-03-31 2007-03-31 1
2007-02-28 to 2007-02-28 +1 MONTH classic ‘Date'[Date] – 2007-03-28 2007-03-28 1
2007-02-27 to 2007-02-27 +1 MONTH (omitted) (omitted) 2007-03-27 2007-03-27 1
2007-02-27 to 2007-02-27 +1 MONTH EXTENDING (omitted) 2007-03-27 2007-03-27 1
2007-02-27 to 2007-02-27 +1 MONTH PRECISE (omitted) 2007-03-27 2007-03-27 1
2007-02-27 to 2007-02-27 +1 MONTH ENDALIGNED (omitted) 2007-03-27 2007-03-27 1
2007-02-27 to 2007-02-27 +1 MONTH classic ‘Date'[Date] – 2007-03-27 2007-03-27 1
2007-02-25 to 2007-02-28 +1 MONTH (omitted) (omitted) 2007-03-25 2007-03-31 7
2007-02-25 to 2007-02-28 +1 MONTH EXTENDING (omitted) 2007-03-25 2007-03-31 7
2007-02-25 to 2007-02-28 +1 MONTH PRECISE (omitted) 2007-03-25 2007-03-28 4
2007-02-25 to 2007-02-28 +1 MONTH ENDALIGNED (omitted) 2007-03-25 2007-03-31 4
2007-02-25 to 2007-02-28 +1 MONTH classic ‘Date'[Date] – 2007-03-25 2007-03-31 7
2008-02-01 to 2008-02-29 +1 MONTH (omitted) (omitted) 2008-03-01 2008-03-31 31
2008-02-01 to 2008-02-29 +1 MONTH EXTENDING (omitted) 2008-03-01 2008-03-31 31
2008-02-01 to 2008-02-29 +1 MONTH PRECISE (omitted) 2008-03-01 2008-03-29 29
2008-02-01 to 2008-02-29 +1 MONTH ENDALIGNED (omitted) 2008-03-01 2008-03-31 29
2008-02-01 to 2008-02-29 +1 MONTH classic ‘Date'[Date] – 2008-03-01 2008-03-31 31

The following query shifts different selections by one quarter.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( Gregorian, -1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( Gregorian, -1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, -1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, -1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T19 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T20 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, QUARTER ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 QUARTER", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 QUARTER", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 QUARTER", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 QUARTER", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 QUARTER", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "+1 QUARTER", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T19, 'Date'[Date] ), "Last", MAXX ( T19, 'Date'[Date] ), "Days", COUNTROWS ( T19 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T20, 'Date'[Date] ), "Last", MAXX ( T20, 'Date'[Date] ), "Days", COUNTROWS ( T20 ) )
  )
Selection Shift Extension Truncation First Last Days
2008-06-30 to 2008-06-30 +1 QUARTER (omitted) (omitted) 2008-09-29 2008-09-30 2
2008-06-30 to 2008-06-30 +1 QUARTER EXTENDING (omitted) 2008-09-29 2008-09-30 2
2008-06-30 to 2008-06-30 +1 QUARTER PRECISE (omitted) 2008-09-29 2008-09-29 1
2008-06-30 to 2008-06-30 +1 QUARTER ENDALIGNED (omitted) 2008-09-30 2008-09-30 1
2008-06-30 to 2008-06-30 +1 QUARTER classic ‘Date'[Date] – 2008-09-30 2008-09-30 1
2008-03-31 to 2008-03-31 -1 QUARTER (omitted) (omitted) 2007-12-30 2007-12-31 2
2008-03-31 to 2008-03-31 -1 QUARTER EXTENDING (omitted) 2007-12-30 2007-12-31 2
2008-03-31 to 2008-03-31 -1 QUARTER PRECISE (omitted) 2007-12-30 2007-12-30 1
2008-03-31 to 2008-03-31 -1 QUARTER ENDALIGNED (omitted) 2007-12-31 2007-12-31 1
2008-03-31 to 2008-03-31 -1 QUARTER classic ‘Date'[Date] – 2007-12-31 2007-12-31 1
2008-04-01 to 2008-06-30 +1 QUARTER (omitted) (omitted) 2008-07-01 2008-09-30 92
2008-04-01 to 2008-06-30 +1 QUARTER EXTENDING (omitted) 2008-07-01 2008-09-30 92
2008-04-01 to 2008-06-30 +1 QUARTER PRECISE (omitted) 2008-07-01 2008-09-29 91
2008-04-01 to 2008-06-30 +1 QUARTER ENDALIGNED (omitted) 2008-07-01 2008-09-30 91
2008-04-01 to 2008-06-30 +1 QUARTER classic ‘Date'[Date] – 2008-07-01 2008-09-30 92
2008-02-01 to 2008-02-29 +1 QUARTER (omitted) (omitted) 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER EXTENDING (omitted) 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER PRECISE (omitted) 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER ENDALIGNED (omitted) 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER classic ‘Date'[Date] – 2008-05-01 2008-05-31 31

ENDALIGNED can return dates that are not contiguous. February 28 is the last day of February, so it moves to March 31. The other days keep their position.

EVALUATE
VAR Selection = DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 2, 25 ), DATE ( 2007, 2, 28 ) )
RETURN
SELECTCOLUMNS (
    CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), Selection ),
    "Date", 'Date'[Date]
)
ORDER BY [Date]
Date
2007-03-25
2007-03-26
2007-03-27
2007-03-31

The following query shows the Truncation parameter. March 31 minus one month returns an empty table with the default value, BLANKS.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, , BLANKS ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, , ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, PRECISE, ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 31 ), DATE ( 2008, 3, 31 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, , BLANKS ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, , ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Gregorian, 1, MONTH, PRECISE, ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( 'Date'[Date], 1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 1, 31 ), DATE ( 2008, 1, 31 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, , BLANKS ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, , ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Gregorian, -1, MONTH, PRECISE, ANCHORED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, MONTH ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 3, 29 ), DATE ( 2008, 3, 31 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "BLANKS", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "ANCHORED", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "PRECISE", "Truncation", "ANCHORED", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2008-03-31 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "BLANKS", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "(omitted)", "Truncation", "ANCHORED", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "PRECISE", "Truncation", "ANCHORED", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2008-01-31 to 2008-01-31", "Shift", "+1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "BLANKS", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "(omitted)", "Truncation", "ANCHORED", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "PRECISE", "Truncation", "ANCHORED", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-03-29 to 2008-03-31", "Shift", "-1 MONTH", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) )
  )
Selection Shift Extension Truncation First Last Days
2008-03-31 to 2008-03-31 -1 MONTH (omitted) (omitted) (Blank) (Blank) (Blank)
2008-03-31 to 2008-03-31 -1 MONTH (omitted) BLANKS (Blank) (Blank) (Blank)
2008-03-31 to 2008-03-31 -1 MONTH (omitted) ANCHORED 2008-02-29 2008-02-29 1
2008-03-31 to 2008-03-31 -1 MONTH ENDALIGNED (omitted) 2008-02-29 2008-02-29 1
2008-03-31 to 2008-03-31 -1 MONTH PRECISE ANCHORED 2008-02-29 2008-02-29 1
2008-03-31 to 2008-03-31 -1 MONTH classic ‘Date'[Date] – 2008-02-29 2008-02-29 1
2008-01-31 to 2008-01-31 +1 MONTH (omitted) (omitted) (Blank) (Blank) (Blank)
2008-01-31 to 2008-01-31 +1 MONTH (omitted) BLANKS (Blank) (Blank) (Blank)
2008-01-31 to 2008-01-31 +1 MONTH (omitted) ANCHORED 2008-02-29 2008-02-29 1
2008-01-31 to 2008-01-31 +1 MONTH ENDALIGNED (omitted) 2008-02-29 2008-02-29 1
2008-01-31 to 2008-01-31 +1 MONTH PRECISE ANCHORED 2008-02-29 2008-02-29 1
2008-01-31 to 2008-01-31 +1 MONTH classic ‘Date'[Date] – 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH (omitted) (omitted) 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH (omitted) BLANKS 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH (omitted) ANCHORED 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH ENDALIGNED (omitted) 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH PRECISE ANCHORED 2008-02-29 2008-02-29 1
2008-03-29 to 2008-03-31 -1 MONTH classic ‘Date'[Date] – 2008-02-29 2008-02-29 1

With a calendar, a YEAR shift uses the day of the year. February 29, 2008 minus one year returns March 1, 2007.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T19 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T20 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 4, 1 ), DATE ( 2008, 6, 30 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "-1 YEAR", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "(omitted)", "Truncation", "(omitted)", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "EXTENDING", "Truncation", "(omitted)", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "PRECISE", "Truncation", "(omitted)", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "ENDALIGNED", "Truncation", "(omitted)", "First", MINX ( T19, 'Date'[Date] ), "Last", MAXX ( T19, 'Date'[Date] ), "Days", COUNTROWS ( T19 ) ),
    ROW ( "Selection", "2008-04-01 to 2008-06-30", "Shift", "-1 YEAR", "Extension", "classic 'Date'[Date]", "Truncation", "-", "First", MINX ( T20, 'Date'[Date] ), "Last", MAXX ( T20, 'Date'[Date] ), "Days", COUNTROWS ( T20 ) )
  )
Selection Shift Extension Truncation First Last Days
2008-02-29 to 2008-02-29 -1 YEAR (omitted) (omitted) 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR EXTENDING (omitted) 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR PRECISE (omitted) 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR ENDALIGNED (omitted) 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR classic ‘Date'[Date] – 2007-02-28 2007-02-28 1
2008-06-30 to 2008-06-30 -1 YEAR (omitted) (omitted) 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR EXTENDING (omitted) 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR PRECISE (omitted) 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR ENDALIGNED (omitted) 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR classic ‘Date'[Date] – 2007-06-30 2007-06-30 1
2008-02-01 to 2008-02-29 -1 YEAR (omitted) (omitted) 2007-02-01 2007-03-01 29
2008-02-01 to 2008-02-29 -1 YEAR EXTENDING (omitted) 2007-02-01 2007-03-01 29
2008-02-01 to 2008-02-29 -1 YEAR PRECISE (omitted) 2007-02-01 2007-03-01 29
2008-02-01 to 2008-02-29 -1 YEAR ENDALIGNED (omitted) 2007-02-01 2007-03-01 29
2008-02-01 to 2008-02-29 -1 YEAR classic ‘Date'[Date] – 2007-02-01 2007-02-28 28
2008-04-01 to 2008-06-30 -1 YEAR (omitted) (omitted) 2007-04-02 2007-07-01 91
2008-04-01 to 2008-06-30 -1 YEAR EXTENDING (omitted) 2007-04-02 2007-07-01 91
2008-04-01 to 2008-06-30 -1 YEAR PRECISE (omitted) 2007-04-02 2007-07-01 91
2008-04-01 to 2008-06-30 -1 YEAR ENDALIGNED (omitted) 2007-04-02 2007-07-01 91
2008-04-01 to 2008-06-30 -1 YEAR classic ‘Date'[Date] – 2007-04-01 2007-06-30 91

The following query compares the Gregorian and the Fiscal calendar. The last day of a year with 366 days returns an empty table, unless you use ENDALIGNED.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 29 ), DATE ( 2008, 2, 29 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 30 ), DATE ( 2008, 6, 30 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T19 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T20 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T21 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T22 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T23 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T24 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 12, 31 ), DATE ( 2008, 12, 31 ) ) )
VAR T25 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T26 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T27 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T28 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T29 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T30 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 9, 30 ), DATE ( 2008, 9, 30 ) ) )
VAR T31 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T32 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T33 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T34 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T35 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T36 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2008, 9, 30 ) ) )
VAR T37 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T38 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T39 = CALCULATETABLE ( DATEADD ( Gregorian, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T40 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T41 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
VAR T42 = CALCULATETABLE ( DATEADD ( Fiscal, 1, QUARTER, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 2, 1 ), DATE ( 2008, 2, 29 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2008-02-29 to 2008-02-29", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2008-06-30 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T19, 'Date'[Date] ), "Last", MAXX ( T19, 'Date'[Date] ), "Days", COUNTROWS ( T19 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T20, 'Date'[Date] ), "Last", MAXX ( T20, 'Date'[Date] ), "Days", COUNTROWS ( T20 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T21, 'Date'[Date] ), "Last", MAXX ( T21, 'Date'[Date] ), "Days", COUNTROWS ( T21 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T22, 'Date'[Date] ), "Last", MAXX ( T22, 'Date'[Date] ), "Days", COUNTROWS ( T22 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T23, 'Date'[Date] ), "Last", MAXX ( T23, 'Date'[Date] ), "Days", COUNTROWS ( T23 ) ),
    ROW ( "Selection", "2008-12-31 to 2008-12-31", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T24, 'Date'[Date] ), "Last", MAXX ( T24, 'Date'[Date] ), "Days", COUNTROWS ( T24 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T25, 'Date'[Date] ), "Last", MAXX ( T25, 'Date'[Date] ), "Days", COUNTROWS ( T25 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T26, 'Date'[Date] ), "Last", MAXX ( T26, 'Date'[Date] ), "Days", COUNTROWS ( T26 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T27, 'Date'[Date] ), "Last", MAXX ( T27, 'Date'[Date] ), "Days", COUNTROWS ( T27 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T28, 'Date'[Date] ), "Last", MAXX ( T28, 'Date'[Date] ), "Days", COUNTROWS ( T28 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T29, 'Date'[Date] ), "Last", MAXX ( T29, 'Date'[Date] ), "Days", COUNTROWS ( T29 ) ),
    ROW ( "Selection", "2008-09-30 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T30, 'Date'[Date] ), "Last", MAXX ( T30, 'Date'[Date] ), "Days", COUNTROWS ( T30 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T31, 'Date'[Date] ), "Last", MAXX ( T31, 'Date'[Date] ), "Days", COUNTROWS ( T31 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T32, 'Date'[Date] ), "Last", MAXX ( T32, 'Date'[Date] ), "Days", COUNTROWS ( T32 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T33, 'Date'[Date] ), "Last", MAXX ( T33, 'Date'[Date] ), "Days", COUNTROWS ( T33 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T34, 'Date'[Date] ), "Last", MAXX ( T34, 'Date'[Date] ), "Days", COUNTROWS ( T34 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T35, 'Date'[Date] ), "Last", MAXX ( T35, 'Date'[Date] ), "Days", COUNTROWS ( T35 ) ),
    ROW ( "Selection", "2008-07-01 to 2008-09-30", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T36, 'Date'[Date] ), "Last", MAXX ( T36, 'Date'[Date] ), "Days", COUNTROWS ( T36 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T37, 'Date'[Date] ), "Last", MAXX ( T37, 'Date'[Date] ), "Days", COUNTROWS ( T37 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T38, 'Date'[Date] ), "Last", MAXX ( T38, 'Date'[Date] ), "Days", COUNTROWS ( T38 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T39, 'Date'[Date] ), "Last", MAXX ( T39, 'Date'[Date] ), "Days", COUNTROWS ( T39 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T40, 'Date'[Date] ), "Last", MAXX ( T40, 'Date'[Date] ), "Days", COUNTROWS ( T40 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T41, 'Date'[Date] ), "Last", MAXX ( T41, 'Date'[Date] ), "Days", COUNTROWS ( T41 ) ),
    ROW ( "Selection", "2008-02-01 to 2008-02-29", "Shift", "+1 QUARTER", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T42, 'Date'[Date] ), "Last", MAXX ( T42, 'Date'[Date] ), "Days", COUNTROWS ( T42 ) )
  )
Selection Shift Calendar Extension First Last Days
2008-02-29 to 2008-02-29 -1 YEAR Gregorian EXTENDING 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR Gregorian PRECISE 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR Gregorian ENDALIGNED 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR Fiscal EXTENDING 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR Fiscal PRECISE 2007-03-01 2007-03-01 1
2008-02-29 to 2008-02-29 -1 YEAR Fiscal ENDALIGNED 2007-03-01 2007-03-01 1
2008-06-30 to 2008-06-30 -1 YEAR Gregorian EXTENDING 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR Gregorian PRECISE 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR Gregorian ENDALIGNED 2007-07-01 2007-07-01 1
2008-06-30 to 2008-06-30 -1 YEAR Fiscal EXTENDING (Blank) (Blank) (Blank)
2008-06-30 to 2008-06-30 -1 YEAR Fiscal PRECISE (Blank) (Blank) (Blank)
2008-06-30 to 2008-06-30 -1 YEAR Fiscal ENDALIGNED 2007-06-30 2007-06-30 1
2008-12-31 to 2008-12-31 -1 YEAR Gregorian EXTENDING (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 -1 YEAR Gregorian PRECISE (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 -1 YEAR Gregorian ENDALIGNED 2007-12-31 2007-12-31 1
2008-12-31 to 2008-12-31 -1 YEAR Fiscal EXTENDING 2007-12-31 2007-12-31 1
2008-12-31 to 2008-12-31 -1 YEAR Fiscal PRECISE 2007-12-31 2007-12-31 1
2008-12-31 to 2008-12-31 -1 YEAR Fiscal ENDALIGNED 2007-12-31 2007-12-31 1
2008-12-31 to 2008-12-31 +1 QUARTER Gregorian EXTENDING (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 +1 QUARTER Gregorian PRECISE (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 +1 QUARTER Gregorian ENDALIGNED 2009-03-31 2009-03-31 1
2008-12-31 to 2008-12-31 +1 QUARTER Fiscal EXTENDING (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 +1 QUARTER Fiscal PRECISE (Blank) (Blank) (Blank)
2008-12-31 to 2008-12-31 +1 QUARTER Fiscal ENDALIGNED 2009-03-31 2009-03-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Gregorian EXTENDING 2008-12-31 2008-12-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Gregorian PRECISE 2008-12-31 2008-12-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Gregorian ENDALIGNED 2008-12-31 2008-12-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Fiscal EXTENDING 2008-12-31 2008-12-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Fiscal PRECISE 2008-12-31 2008-12-31 1
2008-09-30 to 2008-09-30 +1 QUARTER Fiscal ENDALIGNED 2008-12-31 2008-12-31 1
2008-07-01 to 2008-09-30 +1 QUARTER Gregorian EXTENDING 2008-10-01 2008-12-31 92
2008-07-01 to 2008-09-30 +1 QUARTER Gregorian PRECISE 2008-10-01 2008-12-31 92
2008-07-01 to 2008-09-30 +1 QUARTER Gregorian ENDALIGNED 2008-10-01 2008-12-31 92
2008-07-01 to 2008-09-30 +1 QUARTER Fiscal EXTENDING 2008-10-01 2008-12-31 92
2008-07-01 to 2008-09-30 +1 QUARTER Fiscal PRECISE 2008-10-01 2008-12-31 92
2008-07-01 to 2008-09-30 +1 QUARTER Fiscal ENDALIGNED 2008-10-01 2008-12-31 92
2008-02-01 to 2008-02-29 +1 QUARTER Gregorian EXTENDING 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER Gregorian PRECISE 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER Gregorian ENDALIGNED 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER Fiscal EXTENDING 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER Fiscal PRECISE 2008-05-02 2008-05-30 29
2008-02-01 to 2008-02-29 +1 QUARTER Fiscal ENDALIGNED 2008-05-02 2008-05-30 29

The following query shifts a full fiscal year back by one year.

EVALUATE
VAR T1 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T2 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T3 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T4 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T5 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T6 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T7 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2007, 7, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T8 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T9 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T10 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T11 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T12 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T13 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T14 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 7, 1 ), DATE ( 2009, 6, 30 ) ) )
VAR T15 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T16 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T17 = CALCULATETABLE ( DATEADD ( Gregorian, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T18 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, EXTENDING ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T19 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, PRECISE ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T20 = CALCULATETABLE ( DATEADD ( Fiscal, -1, YEAR, ENDALIGNED ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
VAR T21 = CALCULATETABLE ( DATEADD ( 'Date'[Date], -1, YEAR ), DATESBETWEEN ( 'Date'[Date], DATE ( 2008, 6, 1 ), DATE ( 2008, 6, 30 ) ) )
RETURN
  UNION (
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T1, 'Date'[Date] ), "Last", MAXX ( T1, 'Date'[Date] ), "Days", COUNTROWS ( T1 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T2, 'Date'[Date] ), "Last", MAXX ( T2, 'Date'[Date] ), "Days", COUNTROWS ( T2 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T3, 'Date'[Date] ), "Last", MAXX ( T3, 'Date'[Date] ), "Days", COUNTROWS ( T3 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T4, 'Date'[Date] ), "Last", MAXX ( T4, 'Date'[Date] ), "Days", COUNTROWS ( T4 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T5, 'Date'[Date] ), "Last", MAXX ( T5, 'Date'[Date] ), "Days", COUNTROWS ( T5 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T6, 'Date'[Date] ), "Last", MAXX ( T6, 'Date'[Date] ), "Days", COUNTROWS ( T6 ) ),
    ROW ( "Selection", "2007-07-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "classic 'Date'[Date]", "Extension", "-", "First", MINX ( T7, 'Date'[Date] ), "Last", MAXX ( T7, 'Date'[Date] ), "Days", COUNTROWS ( T7 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T8, 'Date'[Date] ), "Last", MAXX ( T8, 'Date'[Date] ), "Days", COUNTROWS ( T8 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T9, 'Date'[Date] ), "Last", MAXX ( T9, 'Date'[Date] ), "Days", COUNTROWS ( T9 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T10, 'Date'[Date] ), "Last", MAXX ( T10, 'Date'[Date] ), "Days", COUNTROWS ( T10 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T11, 'Date'[Date] ), "Last", MAXX ( T11, 'Date'[Date] ), "Days", COUNTROWS ( T11 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T12, 'Date'[Date] ), "Last", MAXX ( T12, 'Date'[Date] ), "Days", COUNTROWS ( T12 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T13, 'Date'[Date] ), "Last", MAXX ( T13, 'Date'[Date] ), "Days", COUNTROWS ( T13 ) ),
    ROW ( "Selection", "2008-07-01 to 2009-06-30", "Shift", "-1 YEAR", "Calendar", "classic 'Date'[Date]", "Extension", "-", "First", MINX ( T14, 'Date'[Date] ), "Last", MAXX ( T14, 'Date'[Date] ), "Days", COUNTROWS ( T14 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "EXTENDING", "First", MINX ( T15, 'Date'[Date] ), "Last", MAXX ( T15, 'Date'[Date] ), "Days", COUNTROWS ( T15 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "PRECISE", "First", MINX ( T16, 'Date'[Date] ), "Last", MAXX ( T16, 'Date'[Date] ), "Days", COUNTROWS ( T16 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Gregorian", "Extension", "ENDALIGNED", "First", MINX ( T17, 'Date'[Date] ), "Last", MAXX ( T17, 'Date'[Date] ), "Days", COUNTROWS ( T17 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "EXTENDING", "First", MINX ( T18, 'Date'[Date] ), "Last", MAXX ( T18, 'Date'[Date] ), "Days", COUNTROWS ( T18 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "PRECISE", "First", MINX ( T19, 'Date'[Date] ), "Last", MAXX ( T19, 'Date'[Date] ), "Days", COUNTROWS ( T19 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "Fiscal", "Extension", "ENDALIGNED", "First", MINX ( T20, 'Date'[Date] ), "Last", MAXX ( T20, 'Date'[Date] ), "Days", COUNTROWS ( T20 ) ),
    ROW ( "Selection", "2008-06-01 to 2008-06-30", "Shift", "-1 YEAR", "Calendar", "classic 'Date'[Date]", "Extension", "-", "First", MINX ( T21, 'Date'[Date] ), "Last", MAXX ( T21, 'Date'[Date] ), "Days", COUNTROWS ( T21 ) )
  )
Selection Shift Calendar Extension First Last Days
2007-07-01 to 2008-06-30 -1 YEAR Gregorian EXTENDING 2006-07-01 2007-07-01 366
2007-07-01 to 2008-06-30 -1 YEAR Gregorian PRECISE 2006-07-01 2007-07-01 366
2007-07-01 to 2008-06-30 -1 YEAR Gregorian ENDALIGNED 2006-07-01 2007-07-01 366
2007-07-01 to 2008-06-30 -1 YEAR Fiscal EXTENDING 2006-07-01 2007-06-30 365
2007-07-01 to 2008-06-30 -1 YEAR Fiscal PRECISE 2006-07-01 2007-06-30 365
2007-07-01 to 2008-06-30 -1 YEAR Fiscal ENDALIGNED 2006-07-01 2007-06-30 365
2007-07-01 to 2008-06-30 -1 YEAR classic ‘Date'[Date] – 2006-07-01 2007-06-30 365
2008-07-01 to 2009-06-30 -1 YEAR Gregorian EXTENDING 2007-07-02 2008-06-29 364
2008-07-01 to 2009-06-30 -1 YEAR Gregorian PRECISE 2007-07-02 2008-06-29 364
2008-07-01 to 2009-06-30 -1 YEAR Gregorian ENDALIGNED 2007-07-02 2008-06-29 364
2008-07-01 to 2009-06-30 -1 YEAR Fiscal EXTENDING 2007-07-01 2008-06-30 366
2008-07-01 to 2009-06-30 -1 YEAR Fiscal PRECISE 2007-07-01 2008-06-29 365
2008-07-01 to 2009-06-30 -1 YEAR Fiscal ENDALIGNED 2007-07-01 2008-06-30 365
2008-07-01 to 2009-06-30 -1 YEAR classic ‘Date'[Date] – 2007-07-01 2008-06-30 366
2008-06-01 to 2008-06-30 -1 YEAR Gregorian EXTENDING 2007-06-02 2007-07-01 30
2008-06-01 to 2008-06-30 -1 YEAR Gregorian PRECISE 2007-06-02 2007-07-01 30
2008-06-01 to 2008-06-30 -1 YEAR Gregorian ENDALIGNED 2007-06-02 2007-07-01 30
2008-06-01 to 2008-06-30 -1 YEAR Fiscal EXTENDING 2007-06-02 2007-06-30 29
2008-06-01 to 2008-06-30 -1 YEAR Fiscal PRECISE 2007-06-02 2007-06-30 29
2008-06-01 to 2008-06-30 -1 YEAR Fiscal ENDALIGNED 2007-06-02 2007-06-30 29
2008-06-01 to 2008-06-30 -1 YEAR classic ‘Date'[Date] – 2007-06-01 2007-06-30 30

Related articles

Learn more about DATEADD in the following articles:

Related functions

Other related functions are:

Last update: Oct 13, 2026   » Contribute   » Show contributors

Contributors: Alberto Ferrari, Marco Russo

Microsoft documentation: https://docs.microsoft.com/en-us/dax/dateadd-function-dax

2018-2026 © SQLBI. All rights are reserved. Information coming from Microsoft documentation is property of Microsoft Corp. » Contact us   » Privacy Policy & Cookies

Context Transition

This function performs a Context Transition if called in a Row Context. Click to read more.

Row Context

This expression is executed in a Row Context. Click to read more.

Passed by Expression

This parameter is passed by expression and can be evaluated multiple times in different evaluation contexts.

Iterator

Not recommended

The use of this function is not recommended. See Remarks and Related functions for alternatives.

Not recommended

The use of this parameter is not recommended.

Deprecated

This function is deprecated. Jump to the Alternatives section to see the function to use.

Volatile

A volatile function may return a different result every time you call it, even if you provide the same arguments. Click to read more.

Deprecated

This parameter is deprecated and its use is not recommended.

DirectQuery compatibility

Limitations are placed on DAX expressions allowed in measures and calculated columns.
The state below shows the DirectQuery compatibility of the DAX function.

Contribute

Want to improve the content of DATEADD? Did you find any issue?
Please, report it us! All submissions will be evaluated for possible updates of the content.


This site is protected by reCAPTCHA.