title: Insert multiple records in Sqflite
body: <p>How to insert quickly multiple records in <code>sqflite</code>? The standard quickly method is:</p>
  
  <pre><code>await database.insert(table, object.toMap())
  </code></pre>
  
  <p>But I don't think that insert record one to one with a cycle is a good idea.
  Or I can insert all list with a transaction?</p>