Sql Oracle中复杂查询的问题
我需要总结的专栏是(r.red\U数量/a.HOUSERMS\U邮寄)。这必须以小组的形式出现(cellkey,a.U类型)。i、 e对于(cellkey,a.优惠券类型)的每一种组合,(r.红色\数量/a.邮寄的家庭\类型)的价值是多少Sql Oracle中复杂查询的问题,sql,oracle,join,group-by,Sql,Oracle,Join,Group By,我需要总结的专栏是(r.red\U数量/a.HOUSERMS\U邮寄)。这必须以小组的形式出现(cellkey,a.U类型)。i、 e对于(cellkey,a.优惠券类型)的每一种组合,(r.红色\数量/a.邮寄的家庭\类型)的价值是多少 是否有人可以建议一个SQL来执行相同的操作,或者建议一个匿名块来执行相同的操作?您可以将查询包装在另一个select查询中,该查询将通过cellkey和优惠券类型列执行摘要 例如: SELECT a.coupon_upc,a.coup_desc,a.coup_
是否有人可以建议一个SQL来执行相同的操作,或者建议一个匿名块来执行相同的操作?您可以将查询包装在另一个select查询中,该查询将通过
cellkey
和优惠券类型
列执行摘要
例如:
SELECT a.coupon_upc,a.coup_desc,a.coup_dep,a.manuf,a.coupon_type,r.hh_red,r.red_qty,
r.red_val,a.coups_mailed,a.households_mailed
FROM
(SELECT coupon_upc,
min(coupon_description) coup_desc,
min(campaign_manufacturer_desc) manuf,
min(coupon_department) coup_dep,
coupon_type,
sum(households_red) hh_red,
sum(coup_qty) red_qty,
sum(redeem_value) red_val
FROM lcm_eval.lcm_compare_redeemed_cell r,
dim_campaign c
WHERE r.campaign_id = c.campaign_id
and c.campaign_code = '&LCMXXXX'
and r.cell_key in (41)
group
by coupon_upc,
coupon_type) r,
(SELECT /*+ use_hash(a b c) */
d.coupon_upc,
d.coup_desc,
d.manuf,d.coup_dep,
d.coupon_type,
sum(a.counts) coups_mailed,
sum(a.households) households_mailed
FROM lcm_eval.lcm_current_coupon_alloc_cell a,
dim_campaign c,
(SELECT distinct
coupon_upc,
min(coupon_description) coup_desc,
min(campaign_manufacturer_desc) manuf,
min(coupon_department) coup_dep,
coupon_type
FROM contact_coupon_details
WHERE schedule_key = '23'
group by coupon_upc,coupon_type) d
WHERE a.campaign_id = c.campaign_id
and c.campaign_code = '&LCMXXXX' code
and a.cell_key in (41)
and a.coupon_upc = d.coupon_upc
group by d.coupon_upc, d.coup_desc, d.manuf, d.coup_dep, d.coupon_type) a
WHERE a.coupon_upc = r.coupon_upc (+)
ORDER by a.coupon_type;
选择
手机钥匙、优惠券类型、金额(红色数量)/金额(邮寄家庭)汇总
从…起
()
分组
cellkey,优惠券类型
我想您正在搜索
如果要过滤掉一些不关心的详图线,可以将其包装到另一个选择中
SELECT
cellkey, coupon_type, SUM(red_qty)/SUM(households_mailed) summary
FROM
(<select query you posted>)
GROUP BY
cellkey, coupon_type
导致
with r as
(select 1 red_qty , 55 cell_key , 123 coupon_upc from dual
union
select 2 red_qty , 66 cell_key , 123 coupon_upc from dual
union
select 3 red_qty , 55 cell_key , 345 coupon_upc from dual
union
select 4 red_qty , 66 cell_key , 345 coupon_upc from dual
union
select 4 red_qty , 77 cell_key , 345 coupon_upc from dual
union
select 5 red_qty , 55 cell_key , 678 coupon_upc from dual
union
select 6 red_qty , 77 cell_key , 678 coupon_upc from dual
union
select 6 red_qty , 88 cell_key , 678 coupon_upc from dual
),
a as(
select 'aa' coupon_type , 50 households_mailed , 123 coupon_upc from dual
union
select 'bb' coupon_type , 100 households_mailed , 345 coupon_upc from dual
union
select 'cc' coupon_type , 200 households_mailed , 678 coupon_upc from dual
)
select (sum(r.red_qty)/ sum(a.households_mailed)) rqty_hhmailed_ratio,
r.cell_key,
a.coupon_type
from r
inner join
a on r.coupon_upc = a.coupon_upc
group by rollup (r.cell_key, a.coupon_type)
什么版本的Oracle?(我注意到旧式连接,所以怀疑这是否有8i的附加约束)Oracle10g。代码是很旧的。就是这样,我知道这部分。我的问题是相同的优惠券upc存在于许多手机按键中。因此,对每个cell_键单独进行操作是可行的,但当我尝试在cell_键中输入(XX,YY)时,它将失败
RQTY_HHMAILED_RATIO CELL_KEY COUPON_TYPE
---------------------- ---------------------- -----------
0.02 55 aa
0.03 55 bb
0.025 55 cc
0.02572857142857142857 55
0.04 66 aa
0.04 66 bb
0.04 66
0.04 77 bb
0.03 77 cc
0.03333333333333333333 77
0.03 88 cc
0.03 88
0.031