-- ETL任务 cron 表达式长度调整
ALTER TABLE `digital_operation`.`sql_job` 
MODIFY COLUMN `job_cron` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT 'xxljob的任务Cron' AFTER `trigger_status`;
ALTER TABLE `digital_operation`.`dsy_job` 
MODIFY COLUMN `job_cron` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT 'xxljob的任务Cron' AFTER `trigger_status`;