text: DROP TABLE channel_pins;
  DROP TABLE reactions;
  
  CREATE TABLE message_flags (
    id               BIGINT UNSIGNED NOT NULL,
    rel_channel      BIGINT UNSIGNED NOT NULL,
    rel_message      BIGINT UNSIGNED NOT NULL,
    rel_user         BIGINT UNSIGNED NOT NULL,
    flag             TEXT,
  
    created_at       DATETIME        NOT NULL DEFAULT NOW(),
  
    PRIMARY KEY (id)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  