ILike

Returns true if the string value matches the case-insensitive pattern.

Usage

ILike(string, pattern)

string (required) The text string that is being searched.

pattern (required) The search pattern.
An '_' matches any character.
A '%' matches any sequence of zero or more characters.

Examples

ILike("Piano", "P\_ano") = true

ILike("Piano", "p\_ANO") = true

ILike("Piano", "p%o") = true

Try it in Sigma Sample Data
In Sigma's sample baby name data, the following formula will return true for values in the [Name] column that include “em”, like "Emma", “Gemma” and “Jeremy”. 

ILike(\[Name\], “%em%”)