Add String split to array function

[Christian Beikov]

Hello,

it is quite easy to introduce a function for splitting a String into an array, but most of the time, one has to accept the out of the box defaults.

CREATE ALIAS regexp_split_to_array AS $$

String[] split(String value, String separator) {

    return value == null || separator == null ? null : value.split(separator);

}

$$;

Would it be possible to introduce a function like this for compatibility with PostgreSQL for the next H2 version?

Regards,

Christian