title: YQL console gives me result but rest query gives me error
body: <p>I'm trying to use YQL Console to get currency rates, the YQL statement is</p>
  
  <pre><code>select * from yahoo.finance.xchange where pair in ("EURUSD","GBPUSD")
  </code></pre>
  
  <p>the console results give me</p>
  
  <pre><code>{
   "query": {
    "count": 2,
    "created": "2017-10-26T02:42:44Z",
    "lang": "en-US",
    "results": {
     "rate": [
      {
       "id": "EURUSD",
       "Name": "EUR/USD",
       "Rate": "1.1829",
       "Date": "10/26/2017",
       "Time": "3:42am",
       "Ask": "1.1829",
       "Bid": "1.1829"
      },
      {
       "id": "GBPUSD",
       "Name": "GBP/USD",
       "Rate": "1.3269",
       "Date": "10/26/2017",
       "Time": "3:42am",
       "Ask": "1.3269",
       "Bid": "1.3269"
      }
     ]
    }
   }
  }
  </code></pre>
  
  <p>but the rest query gives me error</p>
  
  <p>{"error":{"lang":"en-US","diagnostics":{"cache":{"execution-start-time":"0","execution-stop-time":"0","execution-time":"0","method":"GET","type":"MEMCACHED","content":"ENV.queryyahooapiscomproductionsg3.store://datatables.org/alltableswithkeys.15a841ff462a38eb6175e73b4dc747ef"},"env":"Failed to read from storage: store://datatables.org/alltableswithkeys: Invalid store url: store://datatables.org/alltableswithkeys","warning":"Invalid environment specified: store://datatables.org/alltableswithkeys"},"description":"No definition found for Table yahoo.finance.xchange"}}</p>