垃圾桶的空闲爆满情况/利用率分析

满载：
select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m 
where m.WEIGHT BETWEEN 23.2265 and 27.29 order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc;

空闲：
select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from 
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m 
where m.WEIGHT BETWEEN 0.2 and 13.745 order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc;

select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT,
row_number() over(partition by m.GARDENNAME,m.THROWTIME order by m.WEIGHT desc) from 
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m 
order by m.DEVICECODE,m.SYS_KEY,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc;

select m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT,
row_number() over(partition by m.GARDENNAME,m.THROWTIME order by m.WEIGHT desc) from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m 
order by m.GARDENNAME,m.GARBAGETYPE,m.SYS_KEY,m.THROWTIME,m.WEIGHT asc;

按照垃圾分类求重量最大值、最小值、空闲、满载：
select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE;

按照垃圾分类求重量满载：
select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.mz and n.zd order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc;

按照垃圾分类求重量空闲：
select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.zx and n.kx order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc;

求满载次数：
select q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME,count(*) as mz_cs from 
(select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.mz and n.zd order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc) q 
GROUP BY q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME order by q.DEVICECODE;
求空闲次数：
select q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME,count(*) as kx_cs from 
(select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.zx and n.kx order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc) q
GROUP BY q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME order by q.DEVICECODE

求一个月内空闲次数：
select q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME,count(*) as kx_cs from 
(select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.zx and n.kx order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc) q
GROUP BY q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME having substr(q.THROWTIME,1,7) = substr(TO_CHAR(sysdate,'yyyy-mm-dd hh24:mi:ss'),1,7);

求一周内空闲次数：
select q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME,count(*) as kx_cs from 
(select m.DEVICECODE,m.SYS_KEY,m.GARDENNAME,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT from  
(select DEVICECODE,SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) m,
(select p.GARBAGETYPE,max(p.WEIGHT) as zd,min(p.WEIGHT) as zx,((max(p.WEIGHT)+min(p.WEIGHT))*0.5) as kx,
(0.85*max(p.WEIGHT)+0.15*min(p.WEIGHT)) as mz from 
(select SYS_KEY,GARDENNAME,GARBAGETYPE,THROWTIME,to_number(WEIGHT) as WEIGHT from TFJL_COPY) p
GROUP BY p.GARBAGETYPE) n  
where m.GARBAGETYPE = n.GARBAGETYPE and m.WEIGHT BETWEEN n.zx and n.kx order by m.DEVICECODE,m.GARBAGETYPE,m.THROWTIME,m.WEIGHT asc) q
GROUP BY q.DEVICECODE,q.GARDENNAME,q.GARBAGETYPE,q.THROWTIME 
having trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))<=trunc(Sysdate) and trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))>= trunc(sysdate-7);

求上一周的数据
Select * From TFJL_COPY a Where trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))>=trunc(Sysdate，'d')
AND trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))<= Next_day(trunc(sysdate,'d'),7);

求当前日期前七天的数据
Select * From TFJL_COPY a Where trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))<=trunc(Sysdate) 
and trunc(TO_DATE(THROWTIME, 'yyyy-mm-dd hh24:mi:ss'))>= trunc(sysdate-7);

删除多字段重复数据
DELETE FROM TFJL_COPY_COPY a
WHERE (a.DEVICECODE, a.THROWTIME,a.GARBAGETYPE,a.WEIGHT) IN 
(SELECT DEVICECODE,THROWTIME,GARBAGETYPE,WEIGHT FROM TFJL_COPY_COPY GROUP BY DEVICECODE,THROWTIME,GARBAGETYPE,WEIGHT HAVING COUNT(*) > 1)
AND ROWID NOT IN (SELECT MIN(ROWID) FROM TFJL_COPY_COPY GROUP BY DEVICECODE,THROWTIME,GARBAGETYPE,WEIGHT HAVING COUNT(*) > 1);

查找多字段重复数据
SELECT * FROM TFJL_COPY_COPY a WHERE (a.DEVICECODE, a.THROWTIME,a.GARBAGETYPE,a.WEIGHT) IN (SELECT DEVICECODE,THROWTIME,GARBAGETYPE,WEIGHT
FROM TFJL_COPY_COPY GROUP BY DEVICECODE,THROWTIME,GARBAGETYPE,WEIGHT HAVING COUNT(*) > 1);
垃圾桶的空闲爆满情况/利用率分析

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