Page 21 - DAX-Formula-Reference-Guide-Enterprise-DNA_Neat

DAX Formulas Reference Guide | Date and Time Functions (DAX)

STARTOFYEAR Function (DAX)
Returns the first date of the year in the current context for the specified column of dates.

Syntax: STARTOFYEAR(<dates>)

Parameter Definition
dates A column that contains dates.

year_end_date A year_end_date value. (Optional)

Return Value:
A table containing a single column and single row with a date value.

=STARTOFYEAR(DateTime[DateKey])

TOTALMTD Function (DAX)
Evaluates the value of the expression for the month to date, in the current context.

Syntax: TOTALMTD(<expression>,<dates>[,<filter>])

Parameter Definition
expression An expression that returns a scalar value.

dates A column that contains dates.

filter An expression that specifies a filter to apply to the current context.
(Optional)

Return Value:
A scalar value that represents the expression evaluated for the dates in the current
month-to-date, given the dates in dates.

=TOTALMTD(SUM(InternetSales_USD[SalesAmount_USD]),DateTime[DateKey])

TOTALQTD Function (DAX)
Evaluates the value of the expression for the dates in the quarter to date in the current
context.

Syntax: TOTALQTD(<expression>,<dates>[,<filter>])

Parameter Definition
expression An expression that returns a scalar value.

dates A column that contains dates.

filter An expression that specifies a filter to apply to the current context.
(Optional)

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