LASTDATE

Applies to: Calculated column Calculated table Measure Visual calculation

For date column input, returns the last date in the current context for the specified column of dates.

For calendar input, returns the last date based on the calendar.

Syntax

LASTDATE(<dates> or <calendar>)

Parameters

Return value

For date column input, a table containing a single column and single row with a date value.

For calendar input, a single row table that contains all primary tagged columns and all time related columns.

Remarks

• The dates argument can be any of the following:

  • A reference to a date/time column,
  • 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.

• Constraints on Boolean expressions are described in the topic, CALCULATE function.

• When the current context is a single date, the date returned by the FIRSTDATE and LASTDATE functions will be equal.

• For date column input, the Return value is a table that contains a single column and single value. Therefore, this function can be used as an argument to any function that requires a table in its arguments. Also, the returned value can be used whenever a date value is required.

• This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.

Example

The following sample formula creates a measure that obtains the last date, for the current context, when a sale was made in the Internet sales channel.

= LASTDATE('InternetSales_USD'[SaleDateKey])

Example for calendar based time intelligence

The following sample formula creates a measure that obtains the last date, for the current context, when a sale was made in the Internet sales channel.

= LASTDATE(FiscalCalendar)

Related content

Date and time functions Time intelligence functions FIRSTDATE function LASTNONBLANK function