title: Import CSV with multi-valued (collection) attributes to Cassandra
body: <p>Suppose I would like to import a csv file into the following table:</p>
  
  <pre><code>CREATE TABLE example_table (
    id int PRIMARY KEY,
    comma_delimited_str_list list&lt;ascii&gt;,
    space_delimited_str_list list&lt;ascii&gt;
  );
  </code></pre>
  
  <p>where <code>comma_delimited_str_list</code> and <code>space_delimited_str_list</code> are two list-attributes which use comma and space as their delimiter respectively.</p>
  
  <p>An example csv record would be:</p>
  
  <pre><code>12345,"hello,world","stack overflow"
  </code></pre>
  
  <p>where I would like to treat <code>"hello,world"</code> and <code>"stack overflow"</code> as two multi-valued attributes.</p>
  
  <p>Can I know how to import such CSV file into its corresponding table in Cassandra? Preferably using CQL COPY?</p>