title: Difference between NOW(), SYSDATE() & CURRENT_DATE() in MySQL
body: <p>What difference between <code>NOW()</code> , <code>SYSDATE()</code> , <code>CURRENT_DATE()</code> in MySQL and where it can be used in real scenario .</p>
  
  <p>I tried <code>NOW()</code>,<code>SYSDATE()</code>,<code>Current_Date()</code> when I insert data into a table and column datatype is <code>TIMESTAMP</code> all are given same date and time.</p>