Elasticsearch 将 2 个过滤器上下文查询与 OR 结合

Question

I have the following query, it correctly finds documents that have a NAME field but do NOT have a NEW_NAME field:

"query": {
  "bool": {
    "filter": {
      "exists": {
        "field": "NAME"
      }
    },
    "must_not": {
      "exists": {
        "field": "NEW_NAME"
      }
    }
  }
}

I'd like to extend this query (by OR'ing it) with another query so that it also finds documents that have a DOB field but do NOT have a NEW_DOB field, eg

"query": {
  "bool": {
    "filter": {
      "exists": {
        "field": "DOB"
      }
    },
    "must_not": {
      "exists": {
        "field": "NEW_DOB"
      }
    }
  }
}

so my query is something like:

(NAME exists AND NEW_NAME !exist) OR (DOB exists AND NEW_DOB !exist)

I think I need to combine the above two queries using should, just not sure exactly how, this does not work:

"query": {
  "bool": {
    "should": [
        {
          "filter": {
            "exists": {
              "field": "NAME"
            }
          },
          "must_not": {
            "exists": {
              "field": "NEW_NAME"
            }
          }
        },
        {
          "filter": {
            "exists": {
              "field": "DOB"
            }
          },
          "must_not": {
            "exists": {
              "field": "NEW_DOB"
            }
          }
        }
    ]
  }
}

Answer 1

{
  "query": {
        "bool": {
          "should": [
            {
              "bool": {
                "filter": {
                  "exists": {
                    "field": "NAME"
                  }
                },
                "must_not": {
                  "exists": {
                    "field": "NEW_NAME"
                  }
                }
              }
            },
            {
              "bool": {
                "filter": {
                  "exists": {
                    "field": "DOB"
                  }
                },
                "must_not": {
                  "exists": {
                    "field": "NEW_DOB"
                  }
                }
              }
            }
          ]
        }
      }
}

I just combined with must and should.

must = AND should = OR