关于存储过程中临时表的问题
CREATE PROCEDURE sp_transport_ttl2_yxh
@s_project varchar(30),
@s_vihicleno varchar(10),
@s_dt1 datetime,
@s_dt2 datetime
AS
CREATE TABLE #temp_transport_ttl_yxh
(
deliveryno varchar(20) ,
trucker varchar(30) null,
cishu integer default 0,
sum_volume integer default 0,
jiazhi integer default 0,
chaoshi integer default 0,
)
INSERT INTO #temp_transport_ttl_yxh
(deliveryno,trucker,cishu,sum_volume,chaoshi)
SELECT
ikea_delivery.delivery_no ,
(ikea_delivery.trucker+' '+ikea_delivery.vihicle_no) as '司机\车牌号',
sum(case when ikea_delivery.waybill_date between @s_dt1 and @s_dt2 then 1 else 0 end) as '送货次数',
sum(ikea_delivery.sum_volume) as '总运输体积',
--case when ikea_delivery.vihicle_no = @s_vihicleno then ikea_delivery.sum_volume else 0 end) as '总运输体积',
sum(case when ikea_delivery.flag7_dt_todoor > ikea_delivery.pre_send_date then 1 else 0 end) as '送货超时次数'
FROM ikea_delivery
WHERE
ikea_delivery.project= @s_project AND
((ikea_delivery.vihicle_no = @s_vihicleno AND @s_vihicleno <> '全部') OR (@s_vihicleno = '全部' ))AND
(ikea_delivery.waybill_date between @s_dt1 and @s_dt2)
GROUP BY ikea_delivery.delivery_no ,
(ikea_delivery.trucker+' '+ikea_delivery.vihicle_no)
declare @s_jiazhi decimal(18,2)
declare @s_deliveryno varchar(20)
declare @li_cursor_rows_1 integer, @i integer
select @i = 1
declare cursor_temp scroll cursor for select deliveryno from #temp_transport_ttl_yxh
open cursor_temp
select @li_cursor_rows_1 = @@cursor_rows
while @i<= @li_cursor_rows_1
begin
fetch absolute @i from cursor_temp into @s_deliveryno
if @@fetch_status <> 0 break
select @s_jiazhi = Sum( ikea_delivery_detail.amount ) from ikea_delivery_detail where ikea_delivery_detail.delivery_no =@s_deliveryno
if @s_jiazhi is null select @s_jiazhi = 0
update #temp_transport_ttl_yxh
set jiazhi=@s_jiazhi
where deliveryno = @s_deliveryno
select @i = @i + 1
end
close cursor_temp
deallocate cursor_temp
select * from #temp_transport_ttl_yxh
drop table #temp_transport_ttl_yxh
GO
上面的代码不用看太仔细。我只想问 我建的临时表#temp_transport_ttl_yxh
SELECT
ikea_delivery.delivery_no ,
(ikea_delivery.trucker+' '+ikea_delivery.vihicle_no) as '司机\车牌号',
sum(case when ikea_delivery.waybill_date between @s_dt1 and @s_dt2 then 1 else 0 end) as '送货次数',
sum(ikea_delivery.sum_volume) as '总运输体积',
--case when ikea_delivery.vihicle_no = @s_vihicleno then ikea_delivery.sum_volume else 0 end) as '总运输体积',
sum(case when ikea_delivery.flag7_dt_todoor > ikea_delivery.pre_send_date then 1 else 0 end) as '送货超时次数'
是不是这样一SELECT完 数据就自动进入临时表里了啊
小弟新手! 别笑话
...全文
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