查询多次求和值

Question

您好，我的以下查询是根据 table 中的@cropseasons 对多个值求和。由于我有 4 个作物季节，它似乎将值乘以 4，因为我的作物季节为 1、2、3 或 4。我想要的只是 1 个作物季节的值。有人可以帮忙吗？我在两个 table 都有作物季节。

With Summary as (
    Select B_NAME as Branch, LOC as Location
          ,SUM(payment) as Gallons
          ,SUM(case when printed = 1 THEN Fee ELSE NULL END) as FeeCollected
          ,SUM(case when printed = 0 THEN Fee ELSE NULL END) as FeeNotCollected
          ,SUM(case when printed = 1 THEN Payment ELSE NULL END) as GallonsIssued
          ,SUM(case when printed = 0 THEN Payment ELSE NULL END) as GallonsNotIssued
    From SicbWeeklyDeliveriesFuelArchive F Inner Join FarmerGroups G ON G.BSI_CODE = F.BSI_CODE

    Where F.CROP_SEASON = @cropseason

    Group By B_NAME, LOC
    )

SELECT Branch
      ,Location
      ,Gallons
      ,GallonsIssued
      ,GallonsNotIssued
      ,FeeCollected
      ,FeeNotCollected
      ,((GallonsIssued/Gallons) * 100) as pct_GallonsCollected
    FROM Summary
    Order by Location, Branch

SicbWeeklyDeliveriesFuelArchive

+-------+----------+-------------+-----+---------+------+-------------+---------+
|  ID   | BSI_CODE |   B_NAME    | LOC | PAYMENT | FEE  | CROP_SEASON | PRINTED |
+-------+----------+-------------+-----+---------+------+-------------+---------+
| 18735 |     2176 | SAN NARCISO | CZ  |      85 |  8.5 |           4 |       0 |
| 18738 |     2176 | SAN NARCISO | CZ  |      65 |  6.5 |           4 |       0 |
| 18739 |    10494 | SAN NARCISO | CZ  |      85 |  8.5 |           3 |       0 |
+-------+----------+-------------+-----+---------+------+-------------+---------+

农民团体

+-------+----------+-------------+-------------+
|  ID   | BSI_CODE | CROP_SEASON |   BRANCH    |
+-------+----------+-------------+-------------+
| 10473 |     2176 |           4 | SAN NARCISO |
| 11478 |     2176 |           3 | SAN NARCISO |
| 12787 |    10494 |           4 | SAN ROMAN   |
+-------+----------+-------------+-------------+

Answer 1

您的加入条件似乎不完整。 table 共享 BSI_CODE 和 CROP_SEASON，所以我猜你想要：

FROM sicbweeklydeliveriesfuelarchive f 
JOIN farmergroups g ON g.bsi_code = f.bsi_code AND g.crop_season = f.crop_season
WHERE f.crop_season = @cropseason

但这只是猜测。只有您知道 table 是如何真正相关的，它们的行代表什么，哪些列使行唯一以及您实际追求的结果是什么。你为什么要加入 farmergroups？看起来您并没有真正在查询中使用 table。

查询多次求和值

Query is summing values multiple times

sql

summary

SicbWeeklyDeliveriesFuelArchive

农民团体