How to filter specific values

[rtrochim]

Hello Everyone,

I am looking for a way to construct a filter presenting list of URL addresses containing specific component

Here is what I`ve used so far, however instead of URL list it returns null values (specifically "-")

1. =if(tablename='*urlname*',tablename)

2. =if(wildmatch(tablename,'*urlname*'),tablename)

I would appreciate your advice on this - I believe it`s something simple