插入分组数据

Question

我的查询得到了预期的结果，我正在使用 group by 根据不同的 ID 对数据进行分组。

我面临的问题是我必须将这个分组数据插入到名为 gstl_calculated_daily_fee 的 table 中，但是当我将分组结果传递给名为 @total_mada_local_switch_high_value 的变量并且@mada_range_id 并将它们插入 table 然后我只在 table.

中得到查询的最后结果

示例结果：

Fee       range_id
1.23        1
1.22        2
2.33        3

插入后我只得到 2.33 和 1 但我必须将整个结果插入 table.

请建议如何将整个查询结果插入 table。下面是查询：

     DECLARE @total_mada_local_switch_high_value  decimal(32,4) = 0.00;
     DECLARE @mada_range_id int = 0;
select
    @total_mada_local_switch_high_value =  SUM(C.settlement_fees),
    @mada_range_id = C.range_id
From
(
    select
        *
        
    from
        (

            select
                rowNumber = @previous_mada_switch_fee_volume_based_count + (ROW_NUMBER() OVER(PARTITION BY DATEPART(MONTH, x_datetime) ORDER BY x_datetime)),
                tt.x_datetime
            from gstl_trans_temp tt where (message_type_mapping = 0220) and card_type ='GEIDP1' and response_code IN(00,10,11)  and tran_amount_req >= 5000
         
        ) A

        CROSS APPLY
            (
                select
                     rtt.settlement_fees,
                     rtt.range_id
                From gstl_mada_local_switch_fee_volume_based rtt
                    where A.rowNumber >= rtt.range_start
                        AND (A.rowNumber <= rtt.range_end OR rtt.range_end IS NULL)
            ) B 
) C

group by CAST(C.x_datetime AS DATE),C.range_id


    
        

    -- Insert Daily Volume      
    INSERT INTO 
            gstl_calculated_daily_fee(business_date,fee_type,fee_total,range_id) 
    VALUES 
            (@tlf_business_date,'MADA_SWITCH_FEE_LOCAL_CARD', @total_mada_local_switch_high_value, @mada_range_id)

Answer 1

我看这里不需要变量。您可以直接插入聚合结果。

示例数据

create table Data
(
  Range int,
  Fee money
);  
insert into Data (Range, Fee) values
(1, 1.00),
(1, 0.50),
(2, 3.00),
(3, 0.25),
(3, 0.50);

create table DataSum
(
  Range int,
  FeeSum money
);

解决方案

insert into DataSum (Range, FeeSum)
select d.Range, sum(d.Fee)
from Data d
group by d.Range;

Fiddle 查看实际情况。

插入分组数据

Insert grouped data

sql

sql-server

stored-procedures