For example I have a column id and column email. I would like to find all values from id and column that share similar pattern.
let's say: in id 'column' I have Alexander and in 'email' column - firstname.lastname@example.org. if I set similarity to 4 - means match 4 character in row
script should find alexander and email@example.com cause they have 4 charachters match (alex)
What's the best way to accomplish something like this?