dataimporthandler - How to do multiple replacements with Solr DIH RegexTransformer? -

dataimporthandler - How to do multiple replacements with Solr DIH RegexTransformer? -

i using solr dataimporthandler regextransformer , field i'd replace different patterns different values. say, replace smith miller , john joe. single replacement easy:

<field column="text" regex="smith" replacewith="miller"/>

but how sec part, replace john joe?

note not asking fancy regex rather how apply more 1 substitution on single field.

i believe, can utilize groupnames specify ordered substitutions. refer original issue

example solr documentation:

<field column="fullname" regex="mr(\w*)\b(.*)" groupnames="firstname,lastname"/>

solr dataimporthandler