Finding out if result from query is different from previous result

(Magnus Wahlstrand) #1


I'm using javascript 'elasticsearch.js' to query and the Sequence diagram lib 'mermaid.js' to create sequence diagram from elasticsearch data. Below is some of my code.

Question: Is there a way to check if a result (data here) is the same as last time I used search?

  data = {
      "body": {
        "query": {
          "bool" : {
              "must" : [

  const response =, function(error, response, status) {

(system) #2

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