anchor.diff:        "version": "{debezium-version}",
         "connector": "db2",
         "name": "myconnector",
  -      "ts_ms": 1559729468470,
  +      "ts_sec": 1559729468470,
         "snapshot": false,
         "db": "mydatabase",
         "schema": "MYSCHEMA",
  
positive.code:       "version": "{debezium-version}",
        "connector": "db2",
        "name": "myconnector",
        "ts_ms": 1559730445243,
        "snapshot": false,
        "db": "mydatabase",
        "schema": "MYSCHEMA",
  
negative.code:           {
              "type": "int64",
              "optional": false,
              "field": "ts_sec"
            },
            {
              "type": "boolean",
  