Hi guys How can I query the first dataset in a dataset where the depth of lineage is unknown? For example, When there is a lineage from a > b > c > d >... n, Is there a graphql query statement that can tell at once that n starts with a? i am using python and I checked that I can query about 2 depths using the query below,

"""
{
  search(input: { type: CHART, query: "qs", start: 0, count: 10000 }) {
    searchResults {
      entity {
          ...on Chart {
            properties {
                name
            }
            lineage(input: {direction: UPSTREAM , start: 0, count: 10000}) {
                relationships {
                    type
                    entity {
                      ...on Dataset {
                              name
                              lineage(input: {direction: UPSTREAM , start: 0, count: 10000}) {
                                relationships {
                                  entity {
                                    ...on Dataset {name}
                                  }
                                }
                              }
                            }
                    }
                }
            }
         }
      }
    }
  }
}
"""

hey @bright-cpu-56427! i think you may be looking for the impact analysis feature

@green-football-43791 Thanks!! I didn’t know there was such a thing as searchAcrossLineage.