title: I run the code in dolphindb, but get an error, how to solve it?
body: <p>Run the code in dolphindb</p>
  <p>I devide the time 2010.01.04 ~ 2021.01.01 into three parts: 2010.01.04 ~ 2015.01.01, 2014.01.04 ~ 2018.01.01, 2017.01.04 ~ 2021.01.01, then I can obtain the data correctly. But if I run such code as below:</p>
  <pre><code>res = s.run(&quot;select ts_code,trade_date,open,close from loadTable('dfs://xcsc_tushare', 'daily') where 
  trade_date&gt;=2010.01.04 and trade_date&lt;=2021.01.01&quot;)
  </code></pre>
  <p>An error occur:</p>
  <pre><code>RuntimeError: &lt;Server Exception&gt; in run: Received invalid serialized data during deserialization!
  </code></pre>