In a dataset, you have a string field named Name that contains unnecessary semicolons.

The REPLACE function is used to replace all occurrences of a substring within a string with another substring. In this case, it can be used to remove the semicolons from the Name field by replacing them with an empty string. For example, REPLACE (“John;Doe”, “;”, “”) = “JohnDoe”. References: The information is based on the following sources:

String Functions - Tableau

Remove special characters and add a semi colon in a word - Tableau