title: How can I use Insert in tearadata with if and else condition?
body: <p>I want to insert data in a table like</p>
  
  <pre><code>if(a&lt;&gt; b and a&lt;&gt;c)
  insert into table (a)
  (b)
  (c)
  else if (a&lt;&gt;b and a=c)
  insert into table (a) 
  (b)
  else insert (a)
  end if
  </code></pre>