title: Different Table Row count when executing two queries in Mysql
body: <p>I try to find all table row count in my mysql db. While I executing query below shown </p>
  
  <pre><code>SELECT TABLE_NAME, TABLE_ROWS
  FROM INFORMATION_SCHEMA.TABLES 
  WHERE TABLE_SCHEMA = 'MyDb' 
  ORDER BY `TABLES`.`TABLE_ROWS`  DESC;
  </code></pre>
  
  <p>I get the output tables and its row count. eg content_data : 200150, 
  But when I check each table individually  by using </p>
  
  <p><code>select count(*) from content_data</code></p>
  
  <p>I get the exact row count ie 219366. What the exact query for finding all row count of tables in mysql ? </p>