Improvement form Dashboards quit field goal

workflow/engine/data/mysql/schema.sql

@@ -1175,7 +1175,6 @@ CREATE TABLE `APP_CACHE_VIEW`
 	`APP_FINISH_DATE` DATETIME,
 	`APP_UPDATE_DATE` DATETIME  NOT NULL,
 	`APP_OVERDUE_PERCENTAGE` DOUBLE  NOT NULL,
-	`TAS_DURATION` DOUBLE default 0 NOT NULL,
 	PRIMARY KEY (`APP_UID`,`DEL_INDEX`),
 	KEY `indexAppNumber`(`APP_NUMBER`),
 	KEY `protitle`(`APP_PRO_TITLE`),