Display Data as Ledger - sql-server

Question

I am using SQL Server 2008. I have a table AdvanceEntry.
--------------------------------------------------------------------------------
Code | PaidDate | Amount | ReceiveDate | ReceiveAmount
--------------------------------------------------------------------------------
102 | 15-04-2004 | 3000 | 20-04-2004 | 2000
104 | 23-05-2006 | 1000 | NULL | 0.00
104 | 25-05-2005 | 1500 | 12-06-2005 | 500
When any person tack the Loan then Loan amount is stored in the Amount column and date is stored in PaidDate and person code is stored in Code column. When that person gives back the amount then that amount is stored in ReceiveAmount and date is stored in ReceiveDate.
Now I want to create a report like ledger of a specific code.
For example code 102
----------------------------------------------------------------------------
PaidDate / ReceiveDate | Amount | ReceiveAmount | Balance
----------------------------------------------------------------------------
15-04-2004 | 3000 | 0 | 3000
20-04-2004 | 0 | 2000 | 1000
And for code 104
----------------------------------------------------------------------------
PaidDate / ReceiveDate | Amount | ReceiveAmount | Balance
----------------------------------------------------------------------------
23-05-2006 | 1000 | 0 | 1000
25-05-2005 | 1500 | 0 | 2500
12-06-2005 | 0 | 500 | 2000
How can I do this? Please help me.. Thanks

Answer 1

Here's one way of doing it:
with Paid as
(
select Code
, PaidDate
, Amount
from AdvanceEntry
where PaidDate is not null
), Received as
(
select Code
, ReceiveDate
, ReceiveAmount
from AdvanceEntry
where ReceiveDate is not null
), Details as
(
select Code = coalesce(p.Code, r.Code)
, CodeDate = coalesce(p.PaidDate, r.ReceiveDate)
, Amount = sum(p.Amount)
, ReceiveAmount = sum(r.ReceiveAmount)
from Paid p
full join Received r on p.PaidDate = r.ReceiveDate and p.Code = r.Code
group by coalesce(p.Code, r.Code)
, coalesce(p.PaidDate, r.ReceiveDate)
)
select d.Code
, PayReceiveDate = d.CodeDate
, Amount = isnull(d.Amount, 0.0)
, ReceiveAmount = isnull(d.ReceiveAmount, 0.0)
, Balance = isnull(b.Balance, 0.0)
from Details d
outer apply (select Balance = sum(isnull(b.Amount, 0.0) - isnull(b.ReceiveAmount, 0.0))
from Details b where d.Code = b.Code and d.CodeDate >= b.CodeDate) b
order by d.Code, d.CodeDate
SQL Fiddle with demo.
It also looks like you had a slight typo in your data; I've changed it slightly in the fiddle to get your expected results.
Also worth mentioning that if you are only getting one pay/receive action per day per code you can get away without any GROUP BY in the query.

Answer 2

try this (untested):
;with cte as (
select Code, PaidDate as Date, Amount as Dr, 0 as Cr, Amount as Net
from Data where PaidDate is not null
union all
select Code, ReceivedData as Date, 0 as Dr, -ReceivedAmount as Cr, -ReceivedAmount as Net
from Data where ReceivedDate is not null
)
select
t1.*, sum(t2.Net) as Balance
from cte as t1
left join cte as t2 on t2.Code = t1.Code and t2.Date <= t1.Date
group by
t1.Code, t1.Date
having t1.Code = #Code