title: what is VAR in Linq query
body: <p>Can you please explain me, what is VAR in LINQ, why we are using in all LINQ query.</p>
  
  <pre><code> var result = from sta in db.uploaddetails
                where sta.Keyword==issue.uploaddetails.Keyword 
                select sta;
  </code></pre>
  
  <p>What is VAR here ??? why LINQ query is full different from SQL query.</p>