is possible execute a update_by_query
with custom query?
Example:
First
update_by_query where customer_id >= 1 and customer_id <= 10000;
Second
update_by_query where customer_id >= 10001 and customer_id <= 20000;
I need to do this because I created a property in my text mapping, with a keyword field, and in it I marked the null_value attribute to be 'N', but all the documents are still null