Elastic search analyzed field

Elastic Stack Elasticsearch
1

Is it possible to change the delimiters used in an analyzed field ?

Suppose a field client_id is an analyzed field and a client_id looks like 111-33-22-11
while visualizing in kibana it splits it into 4 separate strings.My question is that is it possible to edit the delimiters used in analyzed field to remove '-' 'from it, without making client_id a not_analyzed field?

2

Alteration of a field is by definition, analysis, so technically you cannot.
But you can setup custom analysis using a token filter like https://www.elastic.co/guide/en/elasticsearch/reference/2.3/analysis-pattern-replace-charfilter.html