consultation with cursors

consultation with cursors

Hi!

I need to do the following in ZOHO reports using cursors.

declare @SemanaActual money;
declare @SemanaAnterior money;
declare @SaldoFinal money;
declare @SaldoInicial money;

DECLARE vendor_cursor CURSOR FOR 
  select distinct A.Semana,A.SemanaAnterior  FROM AdventureWorks.dbo. OperacionesJuan A

OPEN vendor_cursor

FETCH NEXT FROM vendor_cursor 
INTO @SemanaActual,@SemanaAnterior

WHILE @@FETCH_STATUS = 0
BEGIN

if (@SemanaActual=1409)--semana inicial
begin
select 
   @SaldoFinal=coalesce((select SUM(CASE 
WHEN Codigo='SI'  THEN Saldo_inicial_del_banco
ELSE 0
END ) FROM AdventureWorks.dbo. OperacionesJuan where  SemanaAnterior= @SemanaAnterior)+
SUM(Ingresos)+ SUM(Egresos),0) 
FROM AdventureWorks.dbo. OperacionesJuan 
where Codigo='SI' and  SemanaAnterior= @SemanaAnterior
select SUM(Saldo_inicial_del_banco) as 'SaldoInicial',
coalesce(SUM(Ingresos),0) as 'Ingresos' ,
coalesce(SUM(Egresos),0)  as 'Egresos',
   @SaldoFinal as 'SaldoFinal',
@SemanaActual as 'SemanaActual',
@SemanaAnterior as 'SemanaAnterior' 
FROM AdventureWorks.dbo. OperacionesJuan 
where Codigo='SI' and  SemanaAnterior= @SemanaAnterior
end
else
begin
set @SaldoInicial=@SaldoFinal;
select 
@SaldoFinal=coalesce((@ SaldoInicial + SUM(Ingresos)+ SUM(Egresos)),0)
FROM AdventureWorks.dbo. OperacionesJuan 
where SemanaAnterior= @SemanaAnterior
select @SaldoInicial as 'SaldoInicial',
coalesce(SUM(Ingresos),0) as 'Ingresos' ,
coalesce(SUM(Egresos),0)  as 'Egresos',
   coalesce(@SaldoFinal ,0) as 'SaldoFinal',
@SemanaActual as 'SemanaActual',
@SemanaAnterior as 'SemanaAnterior' 
FROM AdventureWorks.dbo. OperacionesJuan 
where SemanaAnterior= @SemanaAnterior
end

        -- Get the next vendor.
    FETCH NEXT FROM vendor_cursor 
    INTO @SemanaActual,@SemanaAnterior
END 
CLOSE vendor_cursor;
DEALLOCATE vendor_cursor;

I can do it
Thanks.


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