command.SQL = "SELECT SID FROM TB_WFACTIVITYINSTANCE WHERE STATUS = :TB_WFACTIVITYINSTANCE_STATUS0 AND ROCINSTANCE_SID IN ( SELECT SID FROM TB_WFPROCESSINSTANCE WHERE PROCNAME = :TB_WFPROCESSINSTANCE_PROCNAME0 )";
不能够查询出结果
command.SQL = "SELECT SID FROM TB_WFACTIVITYINSTANCE WHERE ( PROCINSTANCE_SID IN ( SELECT SID FROM TB_WFPROCESSINSTANCE WHERE PROCNAME = :TB_WFPROCESSINSTANCE_PROCNAME0 ) ) AND ( STATUS = :TB_WFACTIVITYINSTANCE_STATUS0 )";