如何在if条件之后重新启动此游标，并希望row_number在answer.want中再次从1开始，从if条件的结束点重新启动游标。
declare @SUM DECIMAL(20,2)
declare @EMPCODE varchar(10)
declare @NETPAY DECIMAL(10,2)
declare ABC scroll cursor for
select EMPCODE,NETPAY from TXXL where DATE='04-30-2015'
open ABC
declare @TEMP table(
EMPCODE varchar(10) primary key,
NETPAY DECIMAL(10,2),
SUM varchar(max)
)
set @SUM=0
fetch first from ABC into @EMPCODE,@NETPAY
while @@fetch_status=0
begin
fetch next from ABC into @EMPCODE,@NETPAY
SET @SUM=@SUM+@NETPAY
if(@SUM<=900000)
insert into @TEMP(EMPCODE,NETPAY,SUM) values(@EMPCODE,@NETPAY,@SUM)
end
select ROW_NUMBER() OVER(ORDER BY EMPCODE) ROWNUMBER,EMPCODE,NETPAY,SUM from @TEMP
close ABC
deallocate ABC
这个光标给出了答案，光标在000179 EMPCODE之后停止工作，因为下一个代码的总和大于900000我想用ROWnumber 1开始下一个代码并且总和那样这个样本的总和： -
ROWNUMBER EMPCODE NETPAY SUM
1 000066 29079.00 29079.00
2 000076 34515.00 63594.00
3 000084 15493.00 79087.00
4 000090 30399.00 109486.00
5 000109 25812.00 135298.00
6 000111 31453.00 166751.00
7 000113 30408.00 197159.00
8 000116 28040.00 225199.00
9 000124 27901.00 253100.00
10 000128 24445.00 277545.00
11 000131 35760.00 313305.00
12 000141 23345.00 336650.00
13 000150 48965.00 385615.00
14 000179 39350.00 424965.00
想要这样的答案： -
ROWNUMBER EMPCODE NETPAY SUM
1 000066 29079.00 29079.00
2 000076 34515.00 63594.00
3 000084 15493.00 79087.00
4 000090 30399.00 109486.00
5 000109 25812.00 135298.00
6 000111 31453.00 166751.00
7 000113 30408.00 197159.00
8 000116 28040.00 225199.00
9 000124 27901.00 253100.00
10 000128 24445.00 277545.00
11 000131 35760.00 313305.00
12 000141 23345.00 336650.00
13 000150 48965.00 385615.00
14 000179 39350.00 424965.00
1 000181 40814.00 40814.00
2 000182 24335.00 65149.00
3 000196 29439.00 94588.00
4 ----- ------ -------
5 -------- ----- -------