title: map column values with other table column in mysql
body: <p>I have on column rais_date in one table in let test and i want to map this column with it's transaction table column let rais_trans_date. in mysql is it is possible.</p>
  
  <p>Means all the value of rais_date automatically copy to rais_trans_date, either add or update in master table column i.e. rais_date.</p>
  
  <p>if yes please suggest me how..</p>