title: what are the following commands in sqoop?
body: <p>Can anyone tell me what is the use of --split-by and boundary query in sqoop?</p>
  
  <blockquote>
    <p>sqoop import --connect jdbc:mysql://localhost/my --username user --password 1234 --query 'select * from table where id=5 AND $CONDITIONS' --split-by table.id --target-dir /dir</p>
  </blockquote>