   `requested_ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (`contact_id`)
 )
-ENGINE=InnoDB
-CHARACTER SET=utf8
-COLLATE=utf8_unicode_ci;
+ENGINE=InnoDB;
 
 -- --------------------------------------------------------
 

 `sent_ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
 PRIMARY KEY (`id`)
)
ENGINE=InnoDB
CHARACTER SET=utf8
COLLATE=utf8_unicode_ci;

-- --------------------------------------------------------


  PRIMARY KEY (`id`),
  KEY `user_id` (`user_id`)
)
ENGINE=InnoDB;

-- --------------------------------------------------------