本来项目中下用quartz定时任务来做数据报表的定时计算插入，后面考虑性能改为mysql中写存储过程加定时任务。
定时每周日计算所有员工相关工作量，插入统计数据表中

BEGIN
declare sumwl  FLOAT;/*完成*/
declare removewl  FLOAT;/*扣除*/
declare addwl  FLOAT;/*加成*/
declare shouldwl  FLOAT;/*应完成*/
declare researchwl  FLOAT;/*研发*/
declare  testwl FLOAT;/*测试*/
declare reviewwl  FLOAT;/*review*/
declare tags  INT;/*标识*/
declare startTime  DATE  DEFAULT DATE(DATE_SUB(NOW(),interval 1 week));
declare endTime  DATE DEFAULT date_sub(curdate(),interval 1 day) ;
declare uid  Long;

   -- 创建结束标志变量  
    declare tmpName varchar(20)default '' ;
        declare cur1 CURSOR FOR  SELECT user_id from pro_set_workload WHERE   valid = 1 GROUP BY user_id;
  -- 指定游标循环结束时的返回值  
    declare continue HANDLER for not found set tmpname = null; 

OPEN cur1;

FETCH cur1 INTO uid;
        WHILE ( tmpname is not null)  DO
      --查询是否存在
                    select COUNT(*) INTO tags from pro_workload_week where start_time = startTime and end_time = endTime and  user_id = uid limit 1;
                    IF  (tags = 0) THEN
                                -- 研发工作量
                                select IFNULL(sum(w.workload),0) INTO researchwl from pro_claimwork c INNER JOIN pro_work w                             ON c.work_id=w.work_id WHERE  actual_end_time BETWEEN startTime AND endTime and c.valida = 1                                and w.status = 4 and w.valid = 1 and c.user_designer_id= uid;
                                -- 测试工作量
                                select IFNULL(sum(w.workload),0) INTO testwl from pro_claimwork c INNER JOIN pro_work w ON 
                                c   .work_id =w.work_id WHERE  actual_end_time BETWEEN startTime AND endTime and c.valida = 1                               and w.status = 4 and w.valid = 1 and c.user_test_id= uid;
                                -- 测试工作量
                                select IFNULL(sum(w.workload),0) INTO reviewwl from pro_claimwork c INNER JOIN pro_work w                               ON c.work_id=w.work_id WHERE  actual_end_time BETWEEN startTime AND endTime 
                                and c.valida= 1 and w.status = 4 and w.valid = 1 and c.user_review_id= uid;
                                -- 应完成工作量
                                SELECT  IFNULL(workload*(select COUNT(*) from pro_data_set WHERE data_time BETWEEN                              startTime  and endTime and type=1), 0) INTO shouldwl    from pro_set_workload  WHERE valid                              = 1  and  user_id = uid;
                                -- 完成工作量
                                SELECT IFNULL(sum(p.workload), 0) INTO sumwl  from pro_claimwork c 
                                INNER JOIN pro_work  p on p.work_id = c.work_id
                                where  c.valida = 1 and p.status = 4 and p.valid = 1
                                and p.actual_end_time BETWEEN   startTime  and endTime AND  c.user_designer_id = uid;
                                -- 扣除工作量
                                SELECT IFNULL(sum(workload), 0) INTO removewl from pro_workload where workload<0 AND valid                              = 1 and workload_end_time BETWEEN startTime  and endTime  and user_id=uid;
                                -- 加成工作量
                                SELECT IFNULL(sum(workload), 0) INTO addwl from pro_workload where workload>0 AND                               valid   = 1 and workload_end_time BETWEEN startTime  and endTime  and user_id=uid;
                                -- 插入
                                INSERT INTO pro_workload_week (id, user_id, start_time, end_time, sumwl, removewl,      shouldwl, addwl,research,test,review) VALUES (CONCAT(DATE_FORMAT(NOW(), '%Y%m%d%H%m%s%S'),FLOOR(round(rand(),4)*10000)), uid, startTime, endTime , sumwl, removewl, shouldwl, addwl,researchwl,testwl,reviewwl);


                END IF;

SELECT CONCAT('20180524165609549',FLOOR(RAND() * 1000)),tags ,startTime,endTime,sumwl,shouldwl, addwl,removewl,uid;


-- SELECT CONCAT('20180524165609549',FLOOR(RAND() * 1000)) ,startTime,endTime,sumwl,shouldwl,   addwl,removewl,uid;

                         FETCH cur1 INTO uid;
        END WHILE;
    -- 关闭游标  
    close cur1;  


END

定时任务使用mysql工具navicat配置事件，不会的可以百度