title: sql query create new column and add data
body: <p><img src="https://i.stack.imgur.com/UHfED.png" alt="enter image description here"></p>
  
  <p>I want to retrieve the employee name with the name of their manager.</p>
  
  <p>For example: </p>
  
  <p>Employee_Lastname: WARX<br>
  Employee_Firstname : CYNTHIA<br>
  MANAGER_NANE: SMITH</p>
  
  <p>Warx Cythnia has tha manager with Manager_ID=7369 who is Smith John because Smith has the Employee_ID=7369</p>
  
  <p>I want to create the MANGER_NAME column and add data...</p>