title: Unable to import csv file into SQL developer
body: <p>I have a db table's back up as 'csv file'.<br>
  I truncated the db table.<br>
  While importing the csv file using the <code>sql developer</code>, the data aren't getting inserted.<br>
  I amd following the procedure given in the tool. </p>
  
  <p>Step by step procedure that I am following:  </p>
  
  <blockquote>
    <p>Right-click on table name and click import csv.<br>
    Choose the csv back-up file<br>
    Choose the header column in the <code>data preview</code> screen and click next.<br>
    Move all available columns to selected columns' side in the <code>choose columns</code> screen and click next.<br>
    Source and the target data columns are matching fine in <code>column definition</code> screen. Click next.<br>
    click verify in the <code>finish</code> screen. Success on all columns.<br>
    In the last step, I am clicking on finish and then it is loading the tables but there is no data restored into the table.  </p>
  </blockquote>
  
  <p>Can anyone please help me?</p>