TRUNC DAX Function (Math and Trig)

Obcina liczbę do wartości całkowitej, usuwając dziesiętną lub ułamkową część liczby.


TRUNC ( <Liczba> [, <NumberOfDigits>] )
Parameter Attributes Description

Liczba, która ma zostać obcięta.

NumberOfDigits Optional

Liczba określająca dokładność obcinania; w przypadku pominięcia będzie używana liczba 0 (zero).

Return values

Scalar A single decimal value.

The truncated number.


If NumberOfDigits is greater than 0 (zero), then number is truncated to the specified number of decimal places.

If NumberOfDigits is 0, the number is truncated to the integer part.

If NumberOfDigits is less than 0, the number is truncated to the left of the decimal point.

Related functions

Other related functions are:

Last update: Dec 14, 2019   » Contribute   » Show contributors

Contributors: Alberto Ferrari, Marco Russo

MSDN documentation:

DAX Conventions
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.


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.


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


This parameter is deprecated and its use is not recommended.


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