anchor.diff:                      },
                       {
                           "name": "last_snapshot_record",
  -                        "index": "6",
  +                        "index": "9",
                           "schema": {
                               "type": "BOOLEAN",
                               "optional": "true"
  
positive.code:         "source": {
              "version": "{debezium-version}",
              "name": "PostgreSQL_server",
              "ts_usec": "1482918357011699",
              "txId": "555",
              "lsn": "24023128",
              "snapshot": null,
              "last_snapshot_record": null
          }
  
negative.code:         "source": {
              "version": "{debezium-version}",
              "name": "PostgreSQL_server",
              "db": "postgres",
              "ts_usec": "1482918357011699",
              "txId": "556",
              "lsn": "26523128",
              "schema": "public",
              "table": "customers",
              "snapshot": null,
              "last_snapshot_record": null
          },
  