equal
  deleted
  inserted
  replaced
  
    
    
|      9     * backup/dump your database. |      9     * backup/dump your database. | 
|     10     * backup/dump your database! |     10     * backup/dump your database! | 
|     11      |     11      | 
|     12     * start psql and connect to the appropriate database (ex. psql mailsys) |     12     * start psql and connect to the appropriate database (ex. psql mailsys) | 
|     13     * update the database: \i update_tables_0.4.x-0.5.pgsql |     13     * update the database: \i update_tables_0.4.x-0.5.pgsql | 
|         |     14     * GRANT SELECT ON postfix_alias TO postfix; | 
|         |     15                                        ^^^^^^^^ <- your Postfix db user | 
|     14  |     16  | 
|     15     * execute upgrade.sh |     17     * execute upgrade.sh | 
|     16  |     18  | 
|     17     * start Dovecot and Postfix |     19     * start Dovecot and Postfix | 
|     18  |     20  |