在mysql中添加内部查询列值

Question

我有很多表可以从中获取数据，但我只能从收集的金额中正确提取数据。

但是现在我想明智地获取总剩余金额和总未偿金额。

1. 请注意，未偿还总额在回收表中
2. 收集的金额在投诉操作表中。

我的要求是，我必须在不同的天数板上显示单个收集的金额，并按区域显示收集的总金额，剩余的总金额和未偿还的总金额：

这是Image我要如何显示结果：

查询以获取波纹管数据

select sum(y.salab1) salab1,sum(y.salab2) salab2,sum(y.salab3) 
salab3,sum(y.salab4) salab4,sum(y.salab5) salab5,sum(y.salab6) 
salab6,y.regionName,y.zonName from (
select
(CASE
 WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) = 1 ) THEN  
sum( IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
ELSE 0
  END) as salab1,
 (CASE
  WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) = 2 ) 
THEN  sum(IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
  ELSE 0 
 END) as salab2,
 (CASE
 WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) = 3 ) THEN  
sum(IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
  ELSE 0 
 END) as salab3,
 (CASE
  WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) = 4 ) 
 THEN  sum(IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
  ELSE 0
 END) as salab4,
 (CASE
 WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) = 5 ) THEN  
sum(IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
  ELSE 0
END) as salab5,
  (CASE
  WHEN (CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) >5  ) 
THEN  sum( IFNULL(cpa.`COLLECTED_AMOUNT`, 0) )
  ELSE 0
 END) as salab6,

CEIL((DATEDIFF(CURRENT_TIMESTAMP(), rcv.`AGING_DATE`) /15)) as slab
,   rgn.`NAME` as regionName, zn.`NAME` as zonName,rcv.AMOUNT
 from `recovery` rcv
 join complain cmp on cmp.`CODE` = rcv.`COMPLAINT_ID`
 join customerprofile cp on cp.`REG_CODE` = cmp.`CUST_REG_NO`
 join marketofficer mo on mo.`MO_ID` = rcv.`RO_ID`
 LEFT OUTER join complain_actions cpa on cpa.`COMPLAIN_CODE` = cmp.`CODE`
 join market mrkt on mrkt.`ID` = cp.`MARKET_ID`
 join area ar on ar.`ID` = mrkt.`AREA_ID`
 join city cty on cty.`ID` = ar.`CITY_ID`
 join region rgn on rgn.`ID` = cty.`REGION_ID`
 join `zone` zn on zn.`ID` = rgn.`ZONE_ID`
 group by zonName,regionName,slab) y group by y.zonName,y.regionName

此查询正在明智地获取收集的区域和区域，但我要全部

1. 以天为单位的收集金额
2. 总收款额
3. 总剩余金额
4. 总未付金额

谢谢。