sql server - How to calculate running total column which has more than one date where criteria -

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i'm using sql server 2012 , have query need convert running total per month.

the current query expect input parameter of date , outputs groups total per group input month date

declare @inputdate datetime set monthenddate = '2016/07/31'  select p.groupid,count(p.personid) grouptotal persondata p       p.starteddate not null , p.starteddate < @inputdate , (      p.outcomedate > @inputdate      or p.outcomedate null  ) group  p.groupid

using same query logic need repopulate historic data per month need use running total months e.g. (2016/01/01,2016/02/01,2016/03/01 etc) , not specific month

i can if there 1 date criteria e.g. starteddate e.g.

select p.*, sum(grouptotal)  on (partition groupid order startedmonth) runningtotal   (         select p.groupid,left(convert(varchar, p.starteddate, 112), 6) startedmonth,count(p.personid) grouptotal         persondata p                       p.starteddate not null          group  p.groupid,left(convert(varchar, p.starteddate, 112), 6)     ) p     order groupid,startedmonth

but original query has 2 date criteria not one

1. p.starteddate < @inputdate 2. p.outcomedate > @inputdate or p.outcomedate null

is possible write query has more 1 date criteria running total

edit:

here example of input persondata table

personid,groupid,starteddate,outcomedate 1,1001,'2016/05/08',null 2,1001,'2016/05/04','2016/08/03' 3,1001,'2016/06/04','2016/08/03' 4,1001,'2016/07/04','2016/07/07' 5,1001,'2016/07/04','2016/08/08' 6,1001,'2016/08/04','2016/09/03' 7,1001,'2016/08/04','2016/09/03' 8,1001,'2016/09/04','2016/09/08'

expected output

groupid,endmonthdate,monthcount, rtmonthcount 1001,'2016/05/31', 2, 2 1001,'2016/06/30', 1, 3 1001,'2016/07/31', 1, 4 1001,'2016/08/31', 2, 6 1001,'2016/09/31', 0, 6

so in above example can see person id 4 & 8 not counted criteria no 1 matched not criteria no 2.

how below, need partition (groupid, startedmonth) calculate total each month, , running total, rows between unbounded preceding , current row)

select p.*, sum(grouptotal) on (partition groupid, startedmonth) monthtotal, sum(grouptotal)  on (partition groupid order startedmonth rows between unbounded preceding , current row) runningtotal (         select p.groupid,left(convert(varchar, p.starteddate, 112), 6) startedmonth,count(p.personid) grouptotal         persondata p                       p.starteddate not null          group  p.groupid,left(convert(varchar, p.starteddate, 112), 6)     ) p     order groupid,startedmonth

check out link also: calculate running total in sql server

** second version, added condition subquery

select p.*, sum(grouptotal) on (partition groupid, startedmonth) monthtotal, sum(grouptotal)  on (partition groupid order startedmonth rows between unbounded preceding , current row) runningtotal (         select p.groupid,left(convert(varchar, p.starteddate, 112), 6) startedmonth,count(p.personid) grouptotal         persondata p                       p.starteddate not null              , (p.outcomedate null or (p.outcomedate> eomonth(p.starteddate)))             group  p.groupid,left(convert(varchar, p.starteddate, 112), 6)     ) p     order groupid,startedmonth

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