Method map

libs/sql-parser/src/main/java/io/crate/sql/tree/Assignment.java:72–74

(Function<? super T, ? extends U> mapper)

    }

    public <U> Assignment<U> map(Function<? super T, ? extends U> mapper) {
        return new Assignment<>(mapper.apply(columnName), Lists.map(expressions, mapper));
    }

    @Override
    public boolean equals(Object o) {