5.34 Upgrade fail when row format is not Dynamic
[type] => DB_Error
[user_info] => ALTER TABLE `civicrm_action_schedule` ADD COLUMN `created_date` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'When was the schedule reminder created.' [nativecode=1118 ** Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs]
NOTE THIS WORKS
ALTER TABLE civicrm_action_schedule
ADD COLUMN created_date
timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'When was the schedule reminder created.', ROW_FORMAT=DYNAMIC;