>
Consider the following two toy examples where we determine the table and columns
to be selected using symbols (either keyword or quoted) inside variables.
</p>
<div class="org-src-container">
<pre class="src src-lisp">(<span style="color: #00ffff;">let</span> ((table 'employee) (col1 <span style="color: #98fb98; font-weight: bold;">:id</span>) (col2 <span style="color: #98fb98; font-weight: bold;">:name</span>) (id 3))
    (query (<span style="color: #98fb98; font-weight: bold;">:select</span> col1 col2 <