title: Mysql Bulk Update
body: <p>I have to execute ~6k update queries on a table through sql (No Hibernate/JDBC). Query is something like</p>
  
  <pre><code>UPDATE A 
  SET 
      some_id = 'value1'
  WHERE
      id = 'value2';
  </code></pre>
  
  <p>It takes too long to execute all these queries. Is there a way to improve the performance?</p>