title: How to change user which is connected in SQL Developer for Oracle 12c?
body: <p>I created a user and granted it privileges but I cannot connect to the database as that user from SQL Developer.</p>
  
  <p>When I enter the code in SQL*Plus it shows that it has connected as in the picture below</p>
  
  <p><img src="https://i.stack.imgur.com/5bx3w.png" alt="picture"></p>
  
  <p>However when I try the same thing in Oracle SQL Developer, it shows me SYS user.</p>
  
  <p><img src="https://i.stack.imgur.com/eBPiH.png" alt="enter image description here"></p>
  
  <p>How to fix this?</p>
  
  <p><strong>EDIT</strong></p>
  
  <p><a href="https://i.stack.imgur.com/SxFM6.png" rel="nofollow noreferrer">picture</a></p>