Improvement to get the workspace info in the user authentication

- Now only once time per day get the workspace info

workflow/engine/data/mysql/schema.sql

@@ -30,7 +30,8 @@ CREATE TABLE `APPLICATION`
 	`APP_PIN` VARCHAR(32) default '' NOT NULL,
 	PRIMARY KEY (`APP_UID`),
 	KEY `indexApp`(`PRO_UID`, `APP_STATUS`, `APP_UID`),
-	KEY `indexAppNumber`(`APP_NUMBER`)
+	KEY `indexAppNumber`(`APP_NUMBER`),
+	KEY `indexAppStatus`(`APP_STATUS`)
 )ENGINE=MyISAM  DEFAULT CHARSET='utf8' COMMENT='The application';
 #-----------------------------------------------------------------------------
 #-- APP_DELEGATION