[ 'dropField', 'change_tag', 'ct_tag', 'patch-drop-ct_tag.sql' ],
[ 'dropTable', 'valid_tag' ],
[ 'dropTable', 'tag_summary' ],
+ [ 'dropField', 'protected_titles', 'pt_reason', 'patch-drop-comment-fields.sql' ],
+ [ 'modifyTable', 'job', 'patch-job-params-mediumblob.sql' ],
];
}