anchor.diff:       "name":"*_s",
        "type":"string",
        "stored":true }
  -}' http://localhost:8983/api/cores/gettingstarted/schema
  +}' http://localhost:8983/api/collections/gettingstarted/schema
   ----
   ====
   --
  
positive.code:      "name":"sell_by",
       "type":"pdate",
       "stored":true }
  }' http://localhost:8983/api/cores/gettingstarted/schema
  ----
  ====
  --
  
negative.code:      "name":"sell_by",
       "type":"date",
       "stored":false }
  }' http://localhost:8983/api/collections/gettingstarted/schema
  ----
  ====
  --
  