title: Column cannot be null (MySQL and Hibernate)
body: <p>I have a schema with column like below. Nulls are not allowed and default value is <code>CURRENT_TIMESTAMP</code>. I am using hibernate to insert data into table with this column. However hibernate fails with below error. In my DAO, I am not setting any value for updateTime.</p>
  
  <pre><code>Error:
  Column 'updateTime' cannot be null. 
  
  Column Schema:
  updateTime  timestamp CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP
  </code></pre>
  
  <p>Thanks</p>