I just upgraded from elasticsearch 2.3 to 5.0.1.
(Example with the field toto)
Before, with an analyzed field, I used to create a nested field to get a not analyzed field like toto.raw.
i just see now in 5.0.1, I dont need to do that because elasticsearch do the things for me with keyword nested field like toto.keyword.
Could you confirm am I right ? The nested field "keyword" is for the same purpose that the "raw" nested field ?
Thanks in advance,