title: How to find all tables whose integer columns have reached max values?
body: <p>My primary key is an integer.
  I get the error #1062 - Duplicate entry '4294967295' for key 'PRIMARY' on next insert.</p>
  
  <p>Reason: Obviously maximum value is reached.</p>
  
  <p>Is there any way i can find all tables whose integer columns have reached max values or close to reaching max values to avoid such errors</p>