REPLACE Function (DAX)
REPLACE replaces part of a text string, based on the number of characters you specify, with a different text string.
Syntax
REPLACE(<old_text>, <start_num>, <num_chars>, <new_text>)
Parameters
Term |
Definition |
|---|---|
old_text |
The string of text that contains the characters you want to replace, or a reference to a column that contains text. |
start_num |
The position of the character in old_text that you want to replace with new_text. |
num_chars |
The number of characters that you want to replace. |
new_text |
The replacement text for the specified characters in old_text. |
Property Value/Return Value
A text string.
Remarks
Whereas Microsoft Excel has different functions for use with single-byte and double-byte character languages, PowerPivot for Excel uses Unicode and therefore stores all characters as the same length.
Example
The following formula creates a new calculate column that replaces the first two characters of the product code in column, [ProductCode], with a new two-letter code, OB.
=REPLACE('New Products'[Product Code],1,2,"OB")