How to update column in elastic without updating complete doument?

Elastic Stack Elasticsearch
#1

i have around 15 indexes in my elastic . There is a column which contains some predefined number of values(texts), But i want to change some of the values .
e.g if there is a value "A" => i want to change it to "B"

I want to do it over existing elastic data.

Is there any way to modify existing data in elastic with condition?

#2

ES doesn't have columns, only fields and their values.

Have a look at https://www.elastic.co/guide/en/elasticsearch/reference/5.2/docs-reindex.html

#3

yea i wrote columns in mistake...
But my problem is to update existing data in the same index, i don't want to re index.
I just want to update some of the existing field values.

#4

An update is a reindex under the hood anyway.

#5

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