this.interceptor.clear();
String sql = "CREATE TABLE " + tableName + "(name VARCHAR(20), city VARCHAR(15), PRIMARY KEY (name))";
pool.update(sql);
sql = "INSERT INTO " + tableName + " (name, city) VALUES ('michele', 'caslano')";
pool.update(sql);
/* The DbWatcher shall now detect a table creation and an insert (after maximum two seconds)
* here the xmlBlaster must run to allow the DbWatcher publish the messages.
* The DbWriter shall receive the messages it subscribed to and the replica shall be created and filled.
*/