Function arrow_string::like::ilike

pub fn ilike(
    left: &dyn Datum,
    right: &dyn Datum,
) -> Result<BooleanArray, ArrowError>

Perform SQL left ILIKE right

This is a case-insensitive version of like

Note: this only implements loose matching as defined by the Unicode standard. For example, the ff ligature is not equivalent to FF and ß is not equivalent to SS