We are using elasticsearch 6.2 with kuromoji tokenizer.
How to use default_operator in query_string with phrase_prefix?
Now we are using phrase_prefix with query_string and default operator as "AND", but now space between words are not considered as "AND" operator. In our application we needs default operator,
Now we got the different results in the following condition
"keyword1 keyword2" and "keyword1 AND keyword2"